Once it becomes clear that there is no shame in tapping the BTFP, the fears of bank runs will evaporate. At that point, depositors will stop stuffing funds in TBTF banks like JPM and start withdrawing funds and buying money market funds (MMF) and US treasuries that mature in 2 years or less. Banks will not be able to lend money to businesses because their deposit base is chilling in the Fed’s reverse repo facility and short-term government bonds. This would be extremely recessionary for the US and every other country that enacts a similar program.