There have been predictions that the Fed would exhaust its capability to regulate the economy through monetary stimulus for years with the end result being inflation and recession. Anecdotally, over the course of my life the size of fiscal and monetary stimulus has only increased. During the 90s we would stimulate with a few points of interest reduction, then in the 2000s we had 08 leading into permanent QE through the 10's. The 2020's have seen stimulus activities far in excess of '08.