I would say at the moment we are either in the "roaring 20s" where assembly line and electrification boosted economy to never seen before, or right before 2000s Y2K bug concern so interest rate was artifically suppressed (instead of Y2K we have pandemic) and Japan (now China) hitting a slowdown.There is no one person in charge. The inflation is due to the global thing and its ramifications.
And as long as it continues, we will continue to have the same related problems.
Anyone who does not understand this is ...
Like all downfall we have seen in the past, any artificial interest rate suppression will lead to hyper inflation or overheat economy (crypto, dot com stock, tulip, real estate, etc). Eventually the central banks will slam the brake and then trigger a depression / recession. Hard to say when or where but it won't stay like this forever, or Tesla / tech stock / crypto / etc will do well if you buy now.
Nobody would know. I thought FB would go the way of MySpace, and Sun Micro would remain in power, and Amazon would go the way of pet.com. It is impossible to predict ahead of time.