I’ve never bought any bitcoin, but I have acquired … some. But that was way back when it was really really easy to mine, and it was worth cents.
Kicking myself for not going ahead when I had my own server room. Looked into it then and thought bah! 2 or 3 a month, not worth the effort.
I regret all the bitcoin I gave away in the early days as a “demonstration” to people who I know didn’t keep it