Alright Riot, you need to work on your terrible surrender system.
A 3/2 majority vote yes is a majority vote for a surrender, and should not be a fail. That means most of the team wants to end the game, and should not be trapped by two people (likely a duo) who are trolling.
A 3/1 majority vote yes is a majority vote for a surrender when someone is AFK. And yet, that's a failed positive surrender. Are you going to tell me that because one stupid person thinks a lost game can be won, they can trap three other people in a game? That's a terrible system. No one person should have the power to determine if others stay in a game or not.
Change it.