I'll tend to lean more towards the MIT types then the Twitter randos that resident ProgFascist, particularly ProgFascist.7 nation tends to glom to.
“It really has no physical basis because the air a person is breathing while wearing a mask tends to rise and comes down elsewhere in the room so you’re more exposed to the average background than you are to a person at a distance.”
I take that to read that a room full of people wearing masks renders the masks meaningless.
I figured this article would be upsetting to several of our more dramatic and hyperbolic CornonaBros. Phil of course being at the pinnacle of that group.