DeFi Growth After the FTX Collapse: What Happened and Why

FTX was one of the largest centralized cryptocurrency exchanges in 2022. A centralized exchange holds customer funds in its own accounts, so customers trade against the company's balance sheet rather than controlling their own private keys. FTX offered spot trading and derivatives, and it was founded by Sam Bankman-Fried.

In November 2022 the company collapsed within days. Withdrawals stopped, customers could not get their money out, and FTX filed for bankruptcy under Chapter 11 in the United States. Public reporting at the time described a large gap between customer assets and liabilities, along with questions about how customer deposits had been used. Later court proceedings and criminal cases focused on that conduct.

The collapse matters for DeFi because it showed, in a very public way, what can happen when one company holds both custody and trading control. Many people who had kept assets on FTX suddenly could not reach them. That experience drew attention to protocols that run on public blockchains, where balances can usually be checked on-chain and assets moved from a wallet the user controls.

The key lesson is structural. The risk was not only about market prices. It was about custody, transparency and who controls the keys.

The sequence matters because it shows a pattern that readers can watch for in any platform.

1. FTX's own token, FTT, was widely held and used as collateral within its ecosystem. Its affiliated trading firm, Alameda Research, was closely linked to FTX through its founders.
2. Concerns about the balance sheet became public in early November 2022. Reporting in that period indicated that a large share of Alameda's assets was tied to FTT.
3. Binance, a rival exchange, said it would sell its FTT holdings, which were reported at roughly US$529 million. The sale pushed the token sharply lower and raised doubts about FTX's solvency.
4. Customers rushed to withdraw. Binance signed a non-binding letter of intent to acquire FTX, then withdrew from it after reviewing the financial position.
5. FTX halted withdrawals and filed for bankruptcy days later.

Two features stand out. The exchange's own token was used to support its finances, and outside observers could not easily verify whether customer deposits were fully backed. When a platform cannot show its reserves in a way independent parties can check, users have to rely on trust, and trust can disappear quickly.

These same questions apply to any platform you use today, whether it is a centralized exchange or a DeFi protocol. Ask what backs the assets, who can change the rules and how you would get your funds out in a stressful moment.

Usage of decentralized platforms rose during the FTX crisis. Reporting from the period described large increases in user activity and transaction volume on decentralized exchanges and decentralized lenders. Several forces likely contributed.

First, users wanted to keep control of their own assets. A wallet a user controls cannot be frozen by a company's internal decision, although it still needs careful handling. Second, public blockchains let anyone check balances and transactions, which contrasts with the lack of visibility at FTX. Third, DeFi applications are open to anyone with a compatible wallet, so there is no account approval step.

There were also market reasons. Volatile prices tend to bring more trading and borrowing activity, and some users moved funds from one service to another after losing confidence in the first one.

However, a spike in activity during a crisis does not prove that a protocol is safe or that DeFi as a whole is a better home for savings. Activity measures show demand, not risk. Figures from that period also changed quickly and varied across sources, so any single number from late 2022 should be treated as a historical snapshot. For current data, public analytics dashboards that show trends over several months are more reliable than one headline figure.

Non-custodial means that the software, not a company, holds the power to move your assets, and you hold the keys that authorize those moves. In practice, you connect a self-custody wallet to a DeFi application, approve a transaction, and the protocol's smart contract executes it.

The benefits are real. You can check balances on-chain, you are not waiting for an exchange to approve a withdrawal, and you can use many services without opening an account with a company.

The trade-offs are just as real:

• If you lose your seed phrase or private key, no company can restore access.
• If you sign a malicious transaction, the chain will execute it without a reversal process.
• Smart contracts can contain bugs, and some protocols rely on external price feeds that can fail.
• Front-end websites can be spoofed, so the page you use to connect may not be the real one.

Non-custodial does not mean risk-free. It moves the risk from a company's solvency and internal controls to your own key management and to the design of the code you interact with. Before using any protocol, decide whether you are prepared to handle those responsibilities.

DeFi is not one product. The categories that drew attention after FTX have different mechanics and different failure modes. The table below compares them in plain terms.

Category	What it does	Example protocols	Main risks
Decentralized exchanges	Swap tokens against pools of liquidity	Uniswap, Curve, PancakeSwap	Price impact, impermanent loss for liquidity providers, contract bugs
Lending markets	Deposit assets to earn interest or borrow against collateral	Aave, Compound, Morpho	Liquidation during price drops, oracle errors, bad debt in thin markets
Liquid staking	Stake ETH or SOL and receive a transferable token	Lido, Rocket Pool, Marinade	Token trading below its underlying value, validator problems, contract risk
Stablecoin borrowing	Mint or borrow a stablecoin against collateral	Sky, Liquity V2	Collateral falling in value, peg stress, governance decisions

Decentralized exchanges and lending markets were the categories that saw the most visible growth in the reporting from late 2022. Liquid staking also gained attention because users wanted yield without giving up access to their assets.

Before choosing a category, match it to your goal. A swap needs a different level of attention than a leveraged loan, and a liquid staking token needs a different check than a stablecoin.

Users of DeFi face a set of risks that differ from those of a centralized exchange. Most of them can be reduced with preparation.

• Smart contract bugs: code can fail even after audits. Check whether a protocol has been audited, whether it runs a bug bounty and whether it has had past incidents.
• Oracle failures: lending and stablecoin systems depend on price feeds. A bad price can trigger unfair liquidations or bad debt.
• Liquidations: borrowing against collateral can lead to forced sales during a sharp price fall. Keep a margin well above the minimum.
• Bridge risk: moving assets between chains uses additional contracts, which add their own attack surface.
• Stablecoin depegs: a token meant to track a currency can trade below its target, especially under stress.
• Phishing and fake sites: attackers copy protocol pages and send malicious approval requests. Always verify addresses from the project's official channels.
• Governance changes: token holders can vote on parameters or upgrades, which can change the rules you agreed to.
• Correlated failures: many protocols share collateral types or depend on the same infrastructure, so one event can spread.

None of these risks is unique to DeFi, but in DeFi there is often no help desk to call. Your preparation is the main safeguard.

After the FTX collapse, commentary split into two camps. One group argued that the crisis showed the need for tighter rules on centralized platforms and, in some cases, on decentralized finance itself. Some commentators suggested that DeFi could be restricted altogether. Another group argued that companies that follow clear, stringent rules would be safer and that the sector should improve its standards rather than be banned.

Regulatory approaches vary by country, and many jurisdictions are still developing frameworks. Some regions have adopted comprehensive rules for crypto-asset service providers, such as the European Union's MiCA framework, which applies to companies offering crypto services to customers. How such rules apply to fully decentralized protocols, where no company controls the code, is still debated and differs between jurisdictions.

For users, the practical point is that the legal status of a service can depend on where you live and what the service does. A protocol you can access in one country may be restricted in another, and the responsibility to follow local law rests with you.

Check your local rules before using any crypto service, and read the terms of the platform you plan to use. Rules change, so confirm the current position with official sources or a qualified adviser.

A structured check helps you compare protocols without relying on hype. The steps below apply to lending, trading and staking tools.

1. Read the security history. Look for published audits, a bug bounty program and a clear record of past incidents and how the team responded.
2. Study the design. Understand how collateral works, what triggers a liquidation, which price feeds are used and whether admin keys can change key parameters.
3. Check the team and governance. Find out who maintains the code, whether governance is active and what powers token holders have.
4. Review usage over time. Use public analytics dashboards to see trends in total value locked and activity over several months, not a single day.
5. Verify the address. Get the official site and contract addresses from the project's own channels, and bookmark them. Treat unsolicited links and direct messages with suspicion.
6. Test with a small amount. Make a small first transaction, confirm it behaves as the documentation describes, and only then increase exposure.
7. Keep your key safe. Store your seed phrase offline, never share it, and consider a hardware wallet for larger balances.

No checklist removes risk. It helps you see what you are exposed to and makes it harder to be surprised by a failure you could have anticipated.

FTX's bankruptcy is a legal process rather than a single event. Recovery of assets and distribution to creditors have been handled through the court-supervised bankruptcy process. Sam Bankman-Fried was convicted of fraud-related charges in 2023. Because case details and recovery steps can change, read the official case updates from the bankruptcy administrators instead of relying on secondhand summaries.

If you are a former FTX customer, the most useful steps are these:

• Confirm your claim status through the official process, not through unsolicited contacts.
• Ignore offers to recover funds for an upfront fee, which are a common scam pattern.
• Never share your login details, two-factor codes or seed phrases with anyone claiming to be support staff.

If you are learning about DeFi now, the most useful step is to start with the basics. Understand custody, read how a protocol works and confirm current activity with public data before committing funds. Treat any high-return claim with caution, because yield usually reflects risk.

For gambling-adjacent or leveraged crypto products, check the rules that apply where you live and confirm you meet the age requirement. You must be 18 or older where required, and you should only use these services if you can afford the potential loss.