I think the whole face mask in public thing is propaganda from an administration that must appear to be addressing a nation teetering on panic in some of the metropolitan areas.
Grandmother said that during WWII, the rationing was universal, and the government did things like shelve all bread-slicers used by bakeries because new bakeries couldn't buy them so existing bakeries had unfair advantage. The solution? Disallow the use of them by anyone. She also noted that the collection of tin foil gum wrappers in community drives was just window dressing.
Then, as now, much of the recycling industry is a placebo to make the public think they are addressing the climate crisis or pollution. A proven distraction.
The masks are not germ barriers. They are virtue signals. But they represent snake oil "science". On every trip out, I see dozens of instances of why they are actually creating more liability than reducing it. To wit, on my most recent store run, the cashier (behind a plexiglass wall, mind you, had her mask down on her neck while handling the entire order ahead of me, jabbering all the while, speaking over the order, so obviously contaminating it is spittle is the culprit. At some point, she put it back over her lips, but under her nose, defeating its primary purpose. Additionally, she repeatedly touched it, specifically at the top of it, potentially infecting herself each time, or moving germs from her mask to the purchased items, bags, cash register, conveyor.
And her behavior was in no way atypical. I've shopped at chains that swear their employees are all masked. Maybe half were. Additionally, they are congregating in casual groups and with their managers in front of them, still working shoulder to shoulder and chatting as if there were not social distancing in place.
Shopping carts that are supposed to be wiped down in returning to the store have dirty masks and gloves in them. As if.
The whole thing is a sham.
We do need to use social distancing, but the notion that it is deployed as anything more than lip service is a farce.
It has become the new religion.