Stani Kulechov, founder of Aave, publicly criticized the European Central Bank (ECB) and European Banking Authority (EBA) on Friday, October 2, 2026, for their proposed restrictions on stablecoins and decentralized finance (DeFi) within the MiCA regulatory framework. Kulechov stated on X that he was "Disappointed by the European Central Bank’s (ECB) and European Banking Authority’s (EBA) responses to the MiCA consultation. They are not only advocating for a prohibition on paying yield on stablecoins, but also for restrictions on CASPs providing access to DeFi, including protocols offering yield on non-MiCA-authorized stablecoins, without providing a clear framework for how access to DeFi should work in practice."

The criticism comes as the digital asset market continues to see significant activity, with Bitcoin recently surging 40% in Q3. Recent reporting highlighted SMBC Nikko and Nethermind building compliant Uniswap v4 pools for Japan, indicating a global push for institutional engagement with DeFi. Meanwhile, Bitcoin ETF inflows hit $102.67 million as institutions rotated out of Ethereum, reflecting shifting preferences in regulated crypto products.

Kulechov's view is that these proposals, which include suitability tests and potential certification for DeFi lending, risk creating "walled gardens" that could undermine open financial networks and limit Europeans' ability to access new ways to grow wealth. He suggested that excessive restrictions, despite being presented as consumer protection measures, could hinder innovation and slow the development of transparent financial infrastructure. He contrasted this with what he sees as a more pragmatic approach from U.S. regulators.