Vitalik Buterin warns against risks of AI in crypto wallets

Vitalik Buterin predicts crypto wallets may include AI in their product mix. He warned that AI must be used responsibly to avoid losses or bad decisions. 

Vitalik Buterin, the co-founder of Ethereum, believes wallets in their next iteration will heavily involve AI. In a Farcaster post, he also set out his expectations for the effect of AI on decisions and operations. 

“I would not trust an LLM with multi-million transactions or funds, I expect the optimal workflow in high-value situations is ‘AI proposes a plan, local light client simulates it, you see the action and the simulated outcome and manually confirm it,'” explained Buterin.

AI agents so far have been tasked with analysis, some forms of trading decisions, and even tested with wallet ownership. 

Buterin also suggests AI integration must be done conservatively, with emphasis on security. He believes some AI capabilities will remove the need for dapps and special UI, which may decrease scam vectors. 

LLMs may help with crypto analysis and decisions

Buterin also set up a discussion for the role of AI in explaining crypto usage. As DeFi becomes more complex, AI may help in devising strategies, real-time analysis, and investment scenarios. 

AI can help end users navigate the complexity of Web3, including MEV protection, best routing prices, gas optimization, and other tasks previously either done manually or by specialized bots. Currently, Trust Wallet has started AI integration in its wallet and has added wallet skills for existing agents.

Vitalik Buterin calls for bolder development on Ethereum

Along with predictions of AI usage in wallets, Buterin called for bolder developments on Ethereum. Until recently, Ethereum has been developing in a relatively slow, step-wise manner, with complex forks taking years to deploy. 

Buterin even called for apps to simply use the best available features on Ethereum while trying to remove some old dependencies. 

I think it’s healthy for us in the Ethereum world to have a more bold and open mindset to many things, particularly on the application layer and on how we see ourselves in the world.

We should not compromise on core properties: censorship resistance, open source, privacy,…

— vitalik.eth (@VitalikButerin) March 5, 2026

Buterin gave an example where most apps still depended on the wallet and on-chain history, creating a burden of data. He called for apps that did not even use the regular 0x addresses, but instead used veiled Railgun wallets. 

Until recently, Ethereum still relied on its initial array of apps, with some protocols copying each other. Buterin predicts a new wave of building on Ethereum, removing some of the on-chain constraints. 

Ethereum currently has 8,839 active developers, lagging behind Solana with 10,831 developers. After a relatively slow period, AI brought a new wave of on-chain apps and brought back developers to multiple protocols. Apps may also seek ways to become more seamless and avoid the complexities of manual crypto usage. 

Buterin’s statement arrives just as ETH is fighting to preserve its price levels. ETH traded at $2,079.98, falling from a recent hike to the $2,300 range. Ethereum has survived due to the popularity of stablecoins, but it still seeks the apps and activities to drive mass adoption and liquidity.

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