I'm not aware of them buying any individual stocks recently. They did, however buy several (like GM) during the 2008 recession.
I’d still largely say this Fed is departing from history. The economy last saw a pandemic like covid in 1918. And that was during a world war.
So you would've preferred that the whole system came crashing down and believe that average people would've had a better long term outcome from that?
Who is "they"? The fed I presume? I doubt they were directly involved in foreclosures.