The government keeps pouring money they magic up from nowhere into key sectors of load-bearing industries and finance such as banking, insurance, etc to keep them afloat. It's why there's never any serious crash. Technically it's classified as an instant loan that is also technically instantly repaid so the money that gets magic'd up by the central bank doesn't ever enter circulation and drive up inflation. One example of this happening was the daily injections of trillions of dollars by the Fed into Wall Street in the opening stages of the pandemic back in spring 2020