no matter how much you believe in any investment, diversification is key to building a winning portfolio. I am really sympathetic to these people, but if you're reading this protect yourself financially.
I find this to be the most hugely under-rated comment in this entire thread. Crypto is a diversification tactic in 2022 - that's it.
Everyone should have some sense of self-preservation and protect themselves from a market downturn. And the way you do this is to not put all your eggs in the same basket.