>>12838008imagine even entertaining the idea that a piece of cloth can block a virus.
>hurr durr these salon stacies wore masks and didn't infect any customersyeah except they only tested 61 out of 130 and it was voluntary.
>hurr durr it blocks droplets from our robot we strapped a mask onto to simulate coughingnot evidence for preventing infection, a petri dish in a robot head is a poor approximation of a human being
Masks serve the purpose of giving a false sense of security to retards and providing a convenient scapegoat for governments when their NPIs fail miserably.