I disagree with you on this post, people who invested in Bitcoin are the wisest, imagine you invested in bitcoin early 2003 when it started by now you will be a millionaire.
Absolutely ridiculous to say that people are foolish because of investing in bitcoin, had people not invested bitcoin wouldn't have become no.1cryptocurrency. Those who say this as foolishness they need to look at the market value and price of the bitcoin then they will realize.