That source is awful, just an opinion piece, largely. "Wearing facemasks has been demonstrated to have substantial adverse physiological and psychological effec

That source is awful, just an opinion piece, largely. "Wearing facemasks has been demonstrated to have substantial adverse physiological and psychological effects. " It's literally the opposite. Pure garbage, that link. Here's some quality sources: https://www.pnas.org/content/118/4/e2014564118?fbclid=IwAR0jN0sXO46tpZbzBJrw0KnHkv61GXNRnD218gO7rYBieqNjEonifdtvI2I https://www.pnas.org/content/118/4/e2014564118?fbclid=IwAR0j... https://www.sciencedirect.com/science/article/pii/S2666142X20300126 https://www.sciencedirect.com/science/article/pii/S2666142X2... https://www.medrxiv.org/content/10.1101/2020.08.12.20173047v3.full https://www.medrxiv.org/content/10.1101/2020.08.12.20173047v...