Central Bankers Debate Stablecoin Risks and U.S. Dollar Dominance

Central bank policymakers from the United States, United Kingdom, and European Union are divided over the long-term viability and risks of stablecoins. During a conference in Dubrovnik, Croatia, Megan Greene of the Bank of England argued that stablecoins are susceptible to illicit use and will likely be replaced by tokenized deposits within five years. In contrast, Federal Reserve policymaker Christopher Waller defended stablecoins as a cost-reducing innovation that introduces necessary competition into the payments sector.

Simultaneously, European Central Bank board member Isabel Schnabel warned at a Bank of Korea conference in Seoul that the proliferation of dollar-pegged stablecoins could reinforce the global dominance of the U.S. dollar. Schnabel stated that this trend, driven by network effects rather than economic fundamentals, could diminish the role of the euro in international finance and undermine the monetary policy of other nations. She urged regulators to adapt payment infrastructure to preserve monetary control, supporting the development of a retail digital euro.

These warnings align with ECB President Christine Lagarde, who views tokenized settlement infrastructure as a superior alternative to stablecoins. Meanwhile, the crypto exchange Coinbase is lobbying the European Commission to revise the Markets in Crypto-Assets Regulation to make euro-denominated stablecoins more competitive. The European Commission is currently conducting a public consultation on these regulations through August 31.