Ethereum Co-Founder Joseph Lubin Highlights the Risks of AI Control by Major Tech Firms

According to Joseph Lubin, CEO of Consensys and co-founder of Ethereum, the next significant milestone in the crypto space will be driven by artificial intelligence. Lubin envisions a future where autonomous agents can interact, coordinate, and verify transactions on decentralized networks, leveraging crypto infrastructure as the foundation for machine-driven activities. He believes that increasingly intelligent interfaces will simplify complexity, enabling users to interact with crypto systems through intent rather than manual inputs, with AI acting as an intermediary layer between people and protocols. However, Lubin warns that if AI infrastructure remains concentrated among large tech firms, it could lead to trouble, emphasizing the need for decentralized systems and cryptography to ensure accountability. In this context, products like MetaMask are evolving to reflect this shift, with Lubin describing it as a 'new kind of neobank that you own and control,' part of a transition toward a 'personal money operating system.' AI-powered agents could manage assets, execute transactions, and navigate the growing decentralized economy on behalf of users. Lubin also points to structural changes in the Ethereum ecosystem, expecting 'corporate chains' to become more common as companies seek higher throughput and greater control over their infrastructure. He advocates for issuing assets on Ethereum's base layer, citing durability and security. Stablecoins are seen as a 'stepping stone' toward more fully decentralized financial systems, with Lubin anticipating growth in decentralized collateral to enable more robust, crypto-native forms of money. On tokenization, he suggests that traditional finance and decentralized finance are converging, combining centuries of financial innovation with newer blockchain-based systems, resulting in a more granular and programmable global economy. While acknowledging longer-term technical risks like quantum computing, Lubin adopts a measured tone, stating that Ethereum developers have been preparing for years and view it as part of the natural evolution of Ethereum.