Coincidentally, our local Ace Hardware here in southern Arizona was the worst store in the area for mask nastiness. They posted staffers at the entrance to demand customers wear a mask, then followed them around the store to catch those who discretely pulled their diaper down. Several weeks ago they suddenly took down the signs and stopped harassing customers — as if the entire episode has never happened! I wonder if business dropped off . . . I know I stopped going there.
I think we have one ACE left in Chicago, they have been going the way of the dinosaurs around here.