Citadel Securities has raised alarms about the potential risks of decentralized finance (DeFi) and tokenized equities, suggesting they could harm the U.S. stock market and consumer protections. The firm specifically criticizes platforms like Uniswap for seeking exemptions that could allow them to operate without the responsibilities of traditional brokerages. In response, DeFi proponents accuse Citadel of trying to stifle innovation to protect its own interests.