I think even that would be better than dealing with a musicians mask. Getting the mouthpiece in the opening takes some fiddling around. So you need to leave the mouthpiece in the mask unless you have enough rest time. My community band is part of Northern VA Community College, so masks are mandated at all times indoors. The only positive thing is that the band has shrunk from 85 players pre-covid to about 55 now. Although somehow we still have 5 euphs and 6 tubas!
Mike