A few years in high school, mostly /b/, then much less as I found other chans and eventually settled on 420chan. I thought the incel/MGTOW/neckbeard population of 4chan was insufferable, annoying, woe-is-me, crybaby losers who found a way to blame everyone else for their own problems.

420chan was much better; it was full of reckless idiots, jaded addicts, and degenerate losers who found a way to blame society and "the system" for their own problems. Totally different. Not the same flavor at all.

When 420chan started to die, I started trying out Reddit. I stayed there until the API-pocalypse, where I switched to the Fediverse; first Lemmy, then here because, while leftist, I can't stand tankies.