The most toxic communities I know of are the Genshin community, Payday 2, FFXIV and source games communities in general.
Reporting players for in-game behaviour rarely did anything.
And there was no reporting mechanism at all if they decided to continue harassing you through DMs after the game was over - all you could do was block them.
I agree. But I want to give them some credit. I report people for being toxic or for afking. Recently the client tells me almost after every game that someone in my previous game was punished after my report.
Now, I can never easily validate this. But if its true it seems riot is taking a much more active role with automated punishment.
League of Legends is pretty fun. Just “mute all” every game and it’s a lot more tolerable. Don’t let the people that tilt after one or two deaths get to you. Recent comeback changes make the game playable until your nexus explodes