Ethereum co-founder Vitalik Buterin has called for a reset in prediction markets, arguing that the sector should move beyond pure speculation and focus on delivering meaningful public value. He emphasized the need for better-designed mechanisms that reduce manipulation, improve information quality, and align incentives with accurate forecasting. Buterin suggested that prediction platforms could play a stronger role in governance, science, and public policy if structured responsibly. His remarks come amid growing interest in decentralized forecasting tools and debates over their ethical and economic impact.