“Then doctors should stop wearing masks in COVID-19 hospitals.”
Really. Because the doctors’ spouses sit at home at their sewing machines, making little masks for them out of leftover quilting scraps. (I could be wrong, but ... oh, I dunno ... it COULD be that the masks doctors wear in COVID-19 hospitals are of a higher quality. Of course, I could be wrong about that.)
Next month, if my surgeon walks into the room wearing a mask of puppy dog paw prints, or Star Trek characters, I might worry.