The Federal Reserve's proposal to introduce a 'skinny master account' has sparked a divide between crypto banks and community banks. This initiative aims to grant limited access to the Fed's payment system to certain institutions. Crypto banks like Anchorage Digital Bank support the proposal but oppose the proposed overnight balance cap of $500 million or 10% of assets. Meanwhile, community bank organizations are against expanding access, arguing that master accounts should be restricted to insured, low-risk institutions to prevent unfair competition and systemic risks.