I'm finally at the point where I think not having any kind of chat system or emotes or anything of the nature is the only true solution to the escalation of rage and tilt. Have the report options in there, obviously, but there are too many subtle ways to "vocalize" flame.

Affirmative.

Nothing will ever beat TF2s communication system, nothing is greater than aggressively spamming the "Negative" button lol

And other problems that don't exist in singleplayer games.