offering free masks? how wasteful. does not inspire reuse of masks. some countries do not have access to any masks.... hence some governments encourage people to use masks made from textile...
I went shopping with a scarf tied around my face.... i looked like kakashi

but i was the only one in the supermarket wearing some kind of mask.
supermarkets here installed plastic shields at the cashier, taped the queing distance on the floor, and most supermarkets here have a bottle of alcohol hung at the entrance to wash hands with when going in or out...