We need a quick Mute All function either on the People/Nearby tab or on The Room tab on your watch.
A lot of other multiplayer games with voice chat have this option.
This would help so much when either going in the Rec Center or any custom room where you hear nothing but screaming swearing kids, and you have to go to people/nearby and go into each individual profile and mute them..
This is too time consuming to have to do it this way now,.