Ethereum Co-Founder Warns of AI Control Risks by Big Tech

The next significant milestone for the crypto industry is emerging from the realm of artificial intelligence, according to Joseph Lubin, CEO of Consensys and co-founder of Ethereum. In a recent conversation with CoinDesk, Lubin emphasized that autonomous agents can facilitate transactions, coordination, and verification on decentralized networks, leveraging crypto as the foundation for machine-driven activities. He expressed sympathy for the notion that blockchain technology is suited for machine intelligences but does not foresee humans being entirely replaced. Instead, Lubin envisions increasingly intelligent interfaces simplifying complexity, allowing users to interact with crypto systems through intent rather than manual input, with AI serving as the intermediary layer between people and protocols. However, this vision also carries risks, particularly if AI infrastructure remains concentrated among a few large tech firms, which could lead to trouble, as per Lubin's warning. He stressed the importance of decentralized systems and cryptography in ensuring accountability, enabling transparent and verifiable environments where machines can 'check on one another.' Products like MetaMask are evolving to reflect this shift, with Lubin describing it as a 'new kind of neobank' that users own and control, part of a transition toward a personal financial operating system. AI-powered agents could manage assets, execute transactions, and navigate the decentralized economy on behalf of users. Lubin also pointed to structural changes in the Ethereum ecosystem, including the rise of 'corporate chains' as companies seek higher throughput and control. He emphasized that assets are best issued on Ethereum's base layer for durability, even if they are used across other networks. Stablecoins are seen as a stepping stone toward more decentralized financial systems, and tokenization is expected to lead to a more granular and programmable global economy through the convergence of traditional and decentralized finance. Lubin adopted a measured tone on the long-term risks associated with quantum computing, stating that Ethereum developers have been preparing for this eventuality, viewing it as part of the natural evolution of Ethereum.