Targets have been adjusted again and again.

How much more can the US stock market rise in the end, no one really knows. Wall Street went from 5000 to 6600. This shows how baseless the targets are. Therefore, with the US having money to blow bubbles together, it is possible to reach 8000 or 10000 on the S&P. The issue is that bubbles will eventually burst, and Ponzi schemes will eventually be exposed. Not knowing when does not mean it won't happen. Hopefully, you can escape in time, rather than jumping off the ship prematurely.