Do not believe in such future predictions - This could be the key learning.
It only acts as a hindrance to an investor’s own conviction and theory.
Mostly all such predictions are of no use in the world of investing and Doing nothing is the safe approach!! I also have not acted on any of these predictions for my Indian stock portfolio.
Your conviction is US stocks when most of the consensus was suggesting not to invest in them (or there were some concerns about their valuations even in 2020), have given you stellar returns.