In games like Destiny or CS:GO for example, you should not even be allowed to start the activity without a working microphone. I dont care if you are antisocial, if that’s the case, those activaties aren’t for you and you shouldn’t bring down your entire team because of that.
As an clarification, I’m more worried about Raids than PVP
I miss playing medic in TF2 back when the game was big for similar reason. Was always fun to watch the flow of battle and pop your Uber on the right player to help a push you saw coming. Didn’t need a mic or chat, just vibes. Even when I was in chat with people it usually was taking about Ulduar or a new metal band, not the game.