Take your point but if you invest in Bitcoin (and there’s better coins to invest in through crypto) you’re not going to lose out long term. Admittedly with there now being thousands of crypto coins there are plenty of shite ones too.Yeah if I'm not mistaken the poster I was referring too usually comes on this thread to talk about how crypto is the best investment vehicle (using strange and indirect stock market analysis to reinforce their view).
Admittedly, there are people who've gambled on crypto successfully - far, far more who've lost money but hey ho, that's gambling for you.
You'd do very well to find sensible, level headed people who've lost money on index funds over the course of two decades though.