From ReadWrite:

The second issue the subcommittee raised was that of government-created cryptocurrencies. Alex J. Pollock of the R Street Institute said that: “In short, to have a central bank digital currency is a terrible idea — one of the worst financial ideas of recent times.” Pollock argued that “[The Federal Reserve] would automatically become the overwhelming credit allocator of the financial system. Its credit allocation would unavoidably be highly politicized. It would become merely a government commercial bank, with the taxpayers on the hook for its credit losses. The world’s experience with such politicized lenders makes a sad history.”