Ethereum co-founder Vitalik Buterin publicly criticized the rise of "AI nationalism" on Monday, hours after Senator Bernie Sanders proposed the US government acquire a 50% public stake in AI firms OpenAI and Anthropic. Buterin's comments mark a rare foray into geopolitics for the developer, who warned that state-driven AI competition could stifle innovation.
Separately, Buterin published a research post proposing a fundamental shift in how DeFi protocols handle market crashes. He advocates replacing debt-based structures with index-tracking assets built using options contracts. The proposal aims to reduce systemic risk from liquidations that amplified downturns during the 2022 crypto winter.
While Buterin's critique targets US policy, it reflects broader tensions between decentralized tech advocates and government intervention in AI development. The Ethereum network remains the primary settlement layer for DeFi, with over $50 billion in total value locked, making protocol design changes particularly consequential.
Buterin's dual focus—on both AI governance and DeFi mechanics—comes as Ethereum trades near $3,800. The correlation between AI news and crypto markets has intensified as ETH's value increasingly ties to compute-intensive applications like decentralized AI inference networks.
Critics argue that options-based index assets introduce counterparty risk from option sellers and may struggle with liquidity during extreme volatility. Some DeFi developers counter that simpler improvements to existing liquidation mechanisms could achieve similar risk reduction without overhauling core infrastructure.