r/mgtow, r/metacanada, r/KotakuInAction, r/TumblrinAction, r/unpopularopinion, r/politicalcompassmemes are candidates. The subreddit about the upcoming AAA game "The Last of Us 2" is pretty vile aswell.
If you consider KIA, unpopularopinion and making fun of TLOU2 as vile then I'm not sure what that word even means.
plus: There are regular calls to murder all cops these days on reddit. In plain sight. Just imagine what would happen for any of those "bad" subs if they wouldn't remove those within seconds.
>KIA
The mods had to stop in and tell their own subreddit to stop celebrating the death of a trans e-sport player [1]. A year ago or so they also had issues with white supremacists.
>TLOU2
Just some choice picks from a recent thread [2]
"Everyone that is part on lgbtq should go live on an island. I wanna see how long you last. Since you hate straight people. And dont know how to reproduce because you think ass holes feel better than pussy."
"They'd need migration to reach replacement level for their plummetting birth rates "
"Because their fuckery and meddling has brought us to this, be gay in silence instead of shoving ity down everyone's throat. You are the fucking minority. LGBTQ is an evolutuionary dead-end for a reason"
"SJWs need to be castrated. Yikes."
"Gays are parasites. They don’t reproduce but steal instead, corrupting the youth through pedophilia. See: Milo. See: Steve Huffman. Many such cases!"
>unpopular_opinion
It used to be pretty questionable a few months ago, but maybe it got better. I haven't really bothered staying up to date on it.
Sounds like you aren't fan of those subreddits but should they be shut down if they are not violating the site rules? The fact is that those subs are heavily moderated. If they weren't they'd be the first to go.
The point is that the rules should be changed to disallow those sorts of subreddits. Let those users go somewhere else; reddit has no responsibility to society to host them.
I'm fine with these subreddits, aslong as they're properly moderated and not calling for violence or start brigading other subreddits. When the whole Jessica Price controversy happend there was a lot of new users on r/Guildwars2 that never posted there before or even played the game. I don't agree with them and think they're vile, but aslong as they don't break sitewide rules I'm ok with them.
unpopularopinion and politicalcompassmemes are not even remotely close to being candidates and including them in your list sounds very extreme and politically correct.
plus: There are regular calls to murder all cops these days on reddit. In plain sight. Just imagine what would happen for any of those "bad" subs if they wouldn't remove those within seconds.