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

According to Joseph Lubin, CEO of Consensys and co-founder of Ethereum, the next significant development in the crypto space will be driven by artificial intelligence. In a recent interview, Lubin emphasized the potential of autonomous agents to interact, coordinate, and verify transactions on decentralized networks, utilizing crypto infrastructure as a foundation for machine-driven activities. He expressed sympathy for the idea that blockchain technology is suited for machine intelligences but does not envision humans being replaced. Instead, increasingly intelligent interfaces will simplify complexity, allowing users to interact with crypto systems through intent rather than manual inputs, with AI serving as an intermediary layer between people and protocols. However, Lubin warned that if AI infrastructure remains concentrated among a few large tech firms, it could pose significant risks. He stressed the importance of decentralized systems and cryptography in ensuring accountability and enabling machines to operate in transparent, verifiable environments. The evolution of products like MetaMask, a Consensys product, reflects this shift. Lubin described MetaMask as a new kind of neobank that users own and control, part of a transition toward a personal money operating system. AI-powered agents could act on behalf of users, managing assets and executing transactions in a growing decentralized economy. Lubin also discussed the rise of corporate chains on Ethereum, expecting companies to seek higher throughput and greater control over their infrastructure. He emphasized that assets are best issued on Ethereum's base layer to ensure durability. Stablecoins, a rapidly growing sector, are seen as a stepping stone toward more fully decentralized financial systems. Lubin expects growth in decentralized collateral to enable more robust, crypto-native forms of money. On tokenization, he suggested that traditional finance and decentralized finance are converging, combining centuries of financial innovation with newer blockchain-based systems. This convergence will result in a more granular and programmable global economy. While acknowledging the potential risks of quantum computing, Lubin adopted a measured tone, stating that Ethereum developers have been preparing for this challenge for years.