The Federal Deposit Insurance Corporation (FDIC) has voted 3-2 along partisan lines to adopt updated bank merger policies. These new guidelines, developed in conjunction with the Department of Justice (DOJ) and the Office of the Comptroller of the Currency (OCC), aim to impose stricter regulatory hurdles on bank mergers. The move is part of the Biden administration's broader effort to curb consolidation in the financial sector. The updated policies are intended to prevent massive banks from engaging in unchecked merger sprees, which could undermine economic dynamism. However, critics argue that the new rules will introduce unnecessary bureaucratic delays and uncertainty, potentially harming consumers and the economy. Notably, Sheila Bair and Tom Hoenig have expressed concerns that the guidelines could negatively impact positive M&A activities, especially among regional banks.