The restroom is absolutely the worst place to be wearing a face mask.
If we had real science and real disease prevention the “guidance” would be to have ziploc bag dispensers at the restroom outer door: Take a bag, bag the mask, do your business, “thoroughly wash your hand” then reapply the mask upon leaving.
These idiots are high priests, not scientists. I remember in the early days, when Covid was mostly still in Wuhan, there was speculation that it spread through pipes as was suggested in some of the cases where the only connection between two infected people was their pipes. Did these “scientists” look into this possibility? No. Did the NIH ever investigate whether there’s a correlation between VAERS cases and natural immunities? No. They decided on a dogma ahead of time, and censored all discussion. High priests of “science”. And what you’re saying is just the latest example.