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

According to Consensys CEO and Ethereum co-founder Joseph Lubin, the next significant development in crypto will be driven by artificial intelligence. He believes that autonomous agents can transact and verify each other on decentralized networks, using cryptocurrency as a foundation for machine-driven activities. Lubin will be speaking at Consensus Miami 2026, where he will elaborate on his vision of blockchain being used for machine intelligences. However, he warns that if AI infrastructure is controlled by a few large tech firms, it could lead to trouble. Decentralized systems and cryptography will be crucial in ensuring accountability and enabling machines to operate transparently. The evolution of products like MetaMask reflects this shift, with the wallet being rebuilt as a personal financial system that users can control. AI-powered agents will be able to manage assets and execute transactions on behalf of users, creating a more decentralized economy. Lubin also discussed the rise of corporate chains on Ethereum, the growth of stablecoins, and the convergence of traditional finance and decentralized finance. He believes that tokenization will lead to a more granular and programmable global economy. While Lubin acknowledges the risks of quantum computing, he is not overly concerned, stating that Ethereum developers have been preparing for this eventuality for years.