I feel that toxic behavior in game would be decreased if all chat wasn't a thing
Hey guys ear here. I've always wondered why all chat is in this game, when there is no real reason to have it except to flame the other team. Yeah you can wish the enemy team luck, but you don't really want them to get lucky and win. You're just being polite. Most of the time, teams end up flaming each other for misplays, champion picks, etc; especially at the end of a match.
All chat serves no real purpose in this game, nor in any competitive game. Blizzard realized this when they made it so there was no cross faction chat in world of warcraft. They knew that the players would do nothing but flame each other and spout insults because this is the internet and in a competitive environment, emotions get heated and people will flame each other. They just avoided that, while League of Legends and Riot Games left all chat in for no real reason and then wonders why people are acting so toxic towards one another.
Yes, being able to communicate with the other team can be helpful; i.e. if a player on either side disconnects or AFKs, but since you can't ask for reports without being banned, and telling the enemy team that you have an AFK isn't going to result in the enemy team not trying to win the match anyway, there is no real reason to have it. Remove all chat.