KONE got banned a few months back. About a month later, sodapopinski ate a temp ban after daring the mods to ban him over a dispute about stuff he was posting in a thread. Hes back, but plans on asking for his account to be deleted. About two weeks ago, Pwent, Klnomega, Wiolentone, thestruggle, and Rhinorush (I think) got banned when someone in a private chat with them sent screencaps to the mods showing that they were going out of their way to deliberately troll and hassle certain threads, users, and forum staff.
A few days ago, ripskater (privately) and bruceleeontrt (publicly) asked for account deletions after getting reply banned in the Texas church shooting thread. Reply ban was for posting videos promoting conspiracy theories that had derailed the last thread.
There have been other bans/ragequits too, but they weren't as dramatic.