In 20 years, people will either be saying Remember when you could buy bitcoin for only 3500? or Remember when everyone lost their minds and spent millions on useless internet money?
One day cryptos might boom in such a way that basically everyone who didn't invest in them will become poor
It was a very wrong statement, even when there was no cryptocurrency there were already rich people and poor people. and it does not mean that then there is a system like this, it provides a fooling perspective. In fact, we also see those who invest in large numbers in the end regret it because do some mistakes, like buy when the price is on top.