League of Legends probably. I mean - there are cool players that you enjoy having a game with once in a while, but there are more of the toxic players that are just annoying.
From my personal experiences, CS:GO, at least in the Silver ranks. In almost every competitive game of CS I've played, there has been at least one instance of insults being thrown and people getting mad over one very minor slip-up. LOL is a close second, and Fortnite a third, but CS:GO still stomps toxicity-wise.
That one fat kid whomst uses an Xbox One controller on Catch and somehow has a four-digit rank
that boring game of Minecraft, Toxic community with kids saying words like "L" ,"ez" "noob" and Roblox , that community is disgusting and is Full of Oders (online daters in a kid game LOL). ok bai
def undertale, fnaf is also close, no horror game is safe from kids these days, just look at baldi's basics, the only horror game that hasnt been infected is ddlc probably
League of Legends and CS:GO, some of them are toxic.
Wubadubdub
kxium_old
kxium_old
cs:go is really toxic, wherever you go even on high ranks, servers, or faceit there's always this one guy who spreads toxicity to others playing in the match.
I honestly dislike the Roblox community, They never have been helpful and they just throw immature stupid insults like "ODERRR!!!!" or "NOOOBBY TROLLER F U" or "HAIL A COWCOW". I know most of them are little kids but come on dude why can't I feel welcomed to the platform! heck I don't even know why most of them spend "Robux" on a robot body pillow.
For me it has been League of Legends, Overwatch and Fortnite Battle Royal.
Most games that have competitive/elitist aspects to it have die hard, try hard players that take it too seriously which ruins the experience for those there to just have fun. Granted there are good players in those communities but they're unfortunately overshadowed.
Geometry Dash.
They bash the game Creator because he takes a while to make updates when he is a lone developper
they go insane when you call their fav level bad
and steal other people's clips and make stupîd montages about upcoming levels for views