it’s to prevent blood splatter and aids transmission.
masks are for pansies...
I guess that’s why intelligent educated people are wearing them, compared to the manure plant rocket scientist types who barely escaped with a high school diploma.
But don’t worry, you don’t stay on a ventilator long. By that time it’s too late.
Exercise your right to be a fool.
Let us educated pansies survive while you blowhards expire.