Riot IP Bans
I just finished a game where one player who was mad at something that was said in champ select demanded an apology or he would throw the game. Needless to say, he didn't get one, so we lost. We of course all reported him afterwards, but he said it would be pointless as he could just buy another account for like $15.
After doing some research, i found that Riot doesn't do ip bans. So what do they do to limit this kind of behavior? People who just buy new accounts constantly can easily avoid bans, and therefore, punishment. So i'm curious, does Riot have an answer for this?