The Fed will never buy any stocks...

Best estimates is that five stocks are trading on the market for every real share outstanding.
I also believe that all the real shares are held by people who hold preferred stock.

So, the Fed will be buying fake stocks with fake money to try to keep the game going longer.

What i will be most afraid of is that there won't be any real cash in the system for real stock buyers to cash out.
Like a crash happens when there is no buyers.
Or a stock's price is undetermined if there are no sellers.
Because the Fed can dominate the market so easily, any day they stop buying, is a day you can't sell anything because there is no cash.