PSA: There is nothing you can actually do if an Inter/Griefer is in your game
You can't do anything to pick up the slack of a 4v5, or worse if there's multiple~
You can't call them out because Riot cares more about comms in a game with a mute button than the actual gameplay experience being ruined by another player.
You can't even get them punished with a Support Ticket, because Riot's incompetent team takes nearly a week to get around to looking at the evidence you provide them with and the most they're going to end up doing is a chat-ban because god forbid we punish Inters with an instant 14 day or more from the first offense.
So BrB, making a new account since MINE got a chat-ban punishment for going off on a pair of griefers, I think I'll dedicate it solely to "Inting" with
as my main, will be a good stress relief account because I'll never have to worry about Riot's dumbass system tracking me so long as I don't speak "rudely" and don't run straight into the enemy team repeatedly, "accidents" can happen when your allies are being chased by an enemy after all can't they?