reporting in this game is a joke just remove the chat function from in game.
the only thing that gets someone banned is mean words even if the only ones who would say the words spoken are mean is a 2 year old or the mental equivalent.
Usually people who troll or afk will NEVER see a punishment. Riot is just lazy. Catching trolls is hard and would require a resource commitment that they are just not willing to do. So instead they ban the people who get mad at trolls. Remove the chat function.