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.
I get where OP is coming at least from but this is just a terrible opinion. Stick to competitive queues if you want to demand a high level of teamwork and keep casual queue for casual games.