No, you didn't make a huge mistake. It's crypto that's wrong.
Crypto only has value because it can be exchanged for real currency and there are enough people like you who speculate on it to try to build wealth as measured in a real currency. The instant world governments prevent exchanging crypto for cash the game is over, and the bigger the "revolution" gets the closer that day comes.
Lots of older generations felt that way about housing price increases as well -- are they right too?
Most of us can profit off something while decrying it as dumb. That’s me with crypto. I’ve made a ton of money from it. And I think I did so ethically. But the whole thing is stupid, and I think we have a civic responsibility to ensuring that is understood.
I regret not investing more or mining. I can only imagine how those who missed the boat completely feel.
Sour grapes. Bitcoin was probably the easiest way that users of this site could have built generational wealth. I first learned about it on this very site 12+ years ago. I put $1000 in at $6 and I suspect that the most negative posters on here didn't and still regret that decision.