The most toxic communities I know of are the Genshin community, Payday 2, FFXIV and source games communities in general.
LoL
100%. I stopped playing a decade ago, but when I played I was always amazed at the behaviour it brought out in people. I would watch people who I considered friends IRL turn into abusive jerks when I played with them. It’s this weird prisoner’s dillemma of a game where the psychology of the game appears to encourage ganging up on the weakest player.
Man FFXIV is no ray of sunshine but I can’t imagine it’s anyway near as bad as literally any competitive game. I’ve never been called a slur in FFXIV before and it feels like it happens once a session for things like Dota, LoL, Overwatch, Siege, etc.
Rust
Told someone I played rust and they asked if I was racist or suicidal because those are apparently the qualifiers.
It really does bring the worst out of humanity, but at the same time I’ve met and known people for years who were my neighbors or even rivals
Same people I game with today I meet on rust. Only a couple of us still play as we are all older now and have real jobs but great friends.