DeFi Hasn't Collapsed, So Why Has It Lost Its Allure?
Original Article Title: DeFi Has Lost Its Charm
Original Article Author: @0xPrince
Translation: Peggy, BlockBeats
Editor's Note: DeFi has not stagnated or collapsed, but it is losing something that was once very important to it - the sense of "exploration".
This article reviews the evolution of DeFi from early exploration to gradual maturity, pointing out that after the improvement of infrastructure and the solidification of trading patterns, the participation in on-chain finance is becoming more homogeneous: yield has become a basic expectation, lending is more like short-term financing, and incentives have dominated user behavior. The author does not deny the value of DeFi, but rather poses a more difficult question: after efficiency and scale have been fully optimized, can DeFi still shape new behaviors, rather than just serving the existing small fraction of users?
Below is the original text:
TL;DR
The way people are using DeFi is becoming highly homogeneous. The market and infrastructure have matured, but curiosity has been replaced by caution; yield has shifted from "returns earned by users actively taking risks" to "compensation waiting to be paid", and participation is increasingly centered around incentives.
The feeling that DeFi gives is slowly fading. I am not expressing this in a dramatic way. It has not stopped running, nor has it stopped evolving. What has truly changed is: you rarely feel like you are entering something truly brand new.
I entered this industry in 2017 (during the ICO era). Everything seemed rough, unfinished, and even a bit out of control at that time. Chaotic, but also open. You would feel that the rules were temporary, and the next "primitive concept" might completely reshape the entire ecosystem.
DeFi Summer was the first time this belief became concrete. You were not just trading tokens, but witnessing in real time how the market structure was taking shape. The new primitive concept was not a simple upgrade, but something that forced you to rethink "what is possible". Even if the system would fail, it still felt like exploration, because everything was still emerging.
Today, many DeFi projects seem to be just repeating the same playbook in a cleaner execution. The infrastructure is more mature, the interfaces are better, and the patterns have long been understood. It is still effective, but no longer frequently opens up new frontiers, altering people's relationship with it.
People are still building, but the behavior patterns strengthened by DeFi have changed.
The Form Optimized by DeFi
The reason DeFi has become highly speculative is because trading was the first demand to be truly moved to the chain at scale.
Early on, traders were the first true "power users." As they flooded in, the system naturally began to adjust around their needs.
Traders value: optionality, speed, leverage, and the ability to exit at any time. They dislike being locked in, dislike the risk of relying on others' discretion. Protocols aligned with these instincts grew rapidly; protocols that required users to act in different ways, even if they could function, often needed to be "subsidized" to make up for this mismatch.
Over time, this shaped the entire ecosystem's psychological expectation: participation itself began to be seen as a "behavior that should be rewarded," rather than because the product is useful under normal circumstances.
Once this expectation is set, people do not "walk away," they only become more adept: rotating faster, holding stablecoins longer, only appearing when trading conditions are clearly favorable. This is not a moral judgment, but a rational response to the environment created by DeFi.
Lending has become Funding, not Credit
Lending most clearly illustrates the gap between DeFi's narrative and its actual path to scale.
In the traditional sense, lending meant credit, and credit meant time—meant someone borrowing for a real need, also meant someone willing to bear the uncertainty of that time period.
But in DeFi, what has truly scaled is more like short-term funding. The primary borrowers are not for the "term," but for the position: leverage, looping, basis trading, arbitrage, or directional exposure. People borrow not to hold a loan.
Lenders have also adapted to this reality. They are no longer like credit underwriters, but more like liquidity providers: valuing the exit, looking to redeem at face value, preferring terms that can sustain repricing. When both parties act like this, the market becomes more like a money market than a credit market.
Once the system grows around this preference, it becomes extremely difficult to build a true credit structure on top of it. You can add features, but you can't forcibly change incentives.
Yield has become a "Basic Expectation"
Over time, yield is no longer just a return, but has become a proof of legitimacy of participation.
On-chain risk is not just price fluctuation, but also includes contract risk, governance risk, oracle risk, cross-chain risk, and the uncertainty of "there's always something unexpected that can go wrong." Users gradually learn: to take on these risks, they should be clearly compensated.
This, in itself, is reasonable, but it changes behavior.
Capital doesn't slowly flow back from high yields to normal yields and stay engaged; it exits directly. Users maintain liquidity, waiting for the next "rewarded-for-participation-again" moment.
The result: too much intensity, not enough continuity. Activity spikes at the start of incentives and rapidly fades post-incentive. What seems like adoption is often actually "rented behavior."
When participation only emerges within incentive windows, anything meant to be long-lasting becomes challenging to build.
Trust Issue
Another aspect that fundamentally reshapes the ecosystem is trust.
Years of exploits, rug pulls, and governance failures have reshaped user psychology. Novelty no longer piques curiosity; it triggers wariness. Even mature users enter later, with smaller positions, preferring systems that "survive" rather than ones that are "theoretically better."
Perhaps this is healthy, but culture changes along with it: exploration turns into due diligence, cutting-edge becomes a checklist. The space has grown more serious, yet seriousness does not equate to charm.
More challenging is this: DeFi trains users to seek high rewards for risk, yet it also makes them more reluctant to take on new risks. This squeezes the middle ground where past experiments thrived.
Why Both Sides "Make Sense"
This is where the DeFi debate often misaligns.
If you don't like DeFi, you are not wrong—it does appear closed-looped and self-referential, with many products serving the same few, with historical growth highly reliant on incentives.
If you still believe in DeFi, you are not wrong either—permissionless access, global liquidity, composability, and open markets are still powerful ideas.
The mistake is pretending these were always the same target.
DeFi has not failed; it has successfully optimized for a small set of intentions. It's this very success that makes expanding into new patterns of behavior more challenging.
Whether you see this as progress or stagnation entirely depends on what you initially hoped DeFi would become.
How Charm Returns
DeFi will not regain its charm by re-enacting DeFi Summer. The frontier moment won't repeat.
What has truly faded is not innovation but the feeling that "behavior is still being transformed." When a system no longer reshapes how people use it, leaving only operational efficiency, the sense of exploration vanishes.
If DeFi wants to become relevant again, it has to do the harder thing: build structures that make different kinds of behavior rational.
Make capital willing to stay at certain times; make deadlines an understandable, exitable option rather than a begrudging burden; make yields not just headline numbers, but decisions that can actually be underwritten.
That kind of DeFi will be quieter, grow more slowly, and not dominate the timeline as in past cycles — but that usually means usage is driven by real demand, not continuous incentives.
I'm not even sure a transition like this is possible without breaking the systems people still rely on. That's the real constraint.
DeFi can't expand the boundaries of behavior if it doesn't change "who participation is meaningful for".
A system of ongoing rewards, choice, and quick exits will only continue to attract users who optimize for those traits.
The path is actually quite clear:
If DeFi continues to reward the behaviors it has already optimized for, it will always be highly liquid, but also permanently niche;
If it's willing to pay the cost to shape a different kind of user, then the allure won't return in a hype form, but in a gravity form — a silent force that keeps capital even when nothing is happening.
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The X Chat will be available for download on the App Store this Friday. The media has already covered the feature list, including self-destructing messages, screenshot prevention, 481-person group chats, Grok integration, and registration without a phone number, positioning it as the "Western WeChat." However, there are three questions that have hardly been addressed in any reports.
There is a sentence on X's official help page that is still hanging there: "If malicious insiders or X itself cause encrypted conversations to be exposed through legal processes, both the sender and receiver will be completely unaware."
No. The difference lies in where the keys are stored.
In Signal's end-to-end encryption, the keys never leave your device. X, the court, or any external party does not hold your keys. Signal's servers have nothing to decrypt your messages; even if they were subpoenaed, they could only provide registration timestamps and last connection times, as evidenced by past subpoena records.
X Chat uses the Juicebox protocol. This solution divides the key into three parts, each stored on three servers operated by X. When recovering the key with a PIN code, the system retrieves these three shards from X's servers and recombines them. No matter how complex the PIN code is, X is the actual custodian of the key, not the user.
This is the technical background of the "help page sentence": because the key is on X's servers, X has the ability to respond to legal processes without the user's knowledge. Signal does not have this capability, not because of policy, but because it simply does not have the key.
The following illustration compares the security mechanisms of Signal, WhatsApp, Telegram, and X Chat along six dimensions. X Chat is the only one of the four where the platform holds the key and the only one without Forward Secrecy.
The significance of Forward Secrecy is that even if a key is compromised at a certain point in time, historical messages cannot be decrypted because each message has a unique key. Signal's Double Ratchet protocol automatically updates the key after each message, a mechanism lacking in X Chat.
After analyzing the X Chat architecture in June 2025, Johns Hopkins University cryptology professor Matthew Green commented, "If we judge XChat as an end-to-end encryption scheme, this seems like a pretty game-over type of vulnerability." He later added, "I would not trust this any more than I trust current unencrypted DMs."
From a September 2025 TechCrunch report to being live in April 2026, this architecture saw no changes.
In a February 9, 2026 tweet, Musk pledged to undergo rigorous security tests of X Chat before its launch on X Chat and to open source all the code.
As of the April 17 launch date, no independent third-party audit has been completed, there is no official code repository on GitHub, the App Store's privacy label reveals X Chat collects five or more categories of data including location, contact info, and search history, directly contradicting the marketing claim of "No Ads, No Trackers."
Not continuous monitoring, but a clear access point.
For every message on X Chat, users can long-press and select "Ask Grok." When this button is clicked, the message is delivered to Grok in plaintext, transitioning from encrypted to unencrypted at this stage.
This design is not a vulnerability but a feature. However, X Chat's privacy policy does not state whether this plaintext data will be used for Grok's model training or if Grok will store this conversation content. By actively clicking "Ask Grok," users are voluntarily removing the encryption protection of that message.
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X Chat's initial release only supports iOS, with the Android version simply stating "coming soon" without a timeline.
In the global smartphone market, Android holds about 73%, while iOS holds about 27% (IDC/Statista, 2025). Of WhatsApp's 3.14 billion monthly active users, 73% are on Android (according to Demand Sage). In India, WhatsApp covers 854 million users, with over 95% Android penetration. In Brazil, there are 148 million users, with 81% on Android, and in Indonesia, there are 112 million users, with 87% on Android.
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These two interpretations are not mutually exclusive, leading to the same result: X Chat's debut saw it willingly forfeit 73% of the global smartphone user base.
This matter has been described by some: X Chat, along with X Money and Grok, forms a trifecta creating a closed-loop data system parallel to the existing infrastructure, similar in concept to the WeChat ecosystem. This assessment is not new, but with X Chat's launch, it's worth revisiting the schematic.
X Chat generates communication metadata, including information on who is talking to whom, for how long, and how frequently. This data flows into X's identity system. Part of the message content goes through the Ask Grok feature and enters Grok's processing chain. Financial transactions are handled by X Money: external public testing was completed in March, opening to the public in April, enabling fiat peer-to-peer transfers via Visa Direct. A senior Fireblocks executive confirmed plans for cryptocurrency payments to go live by the end of the year, holding money transmitter licenses in over 40 U.S. states currently.
Every WeChat feature operates within China's regulatory framework. Musk's system operates within Western regulatory frameworks, but he also serves as the head of the Department of Government Efficiency (DOGE). This is not a WeChat replica; it is a reenactment of the same logic under different political conditions.
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X Chat consolidates the three data lines of "who this person is, who they are talking to, and where their money comes from and goes to" in one company's hands.
The help page sentence has never been just technical instructions.

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