I am not going to go through and find some examples but there have been calls for violence there. I remember the entire Sandman period of time with many people saying he "what a punchable face"....

Edit to add: Also what happens behind doors on invite only subreddits?

Edit to add further: https://www.reddit.com/r/ShitPoliticsSays/comments/bmtdqb/ch...

CHapoTrapHouse got banned but....CTH is invite only.