Except for me and the bloke at the till, hardly anyone I see at the local corner shop wears one. They have a sign up saying 2 customers only, which generally seems to be adhered to, but nothing about masks.
IMO we’re generally not nearly tough enough with masks. It’s all too easy for anyone to say they’re exempt, if they don’t feel like wearing one.
The other day 2 very healthy looking teen/early 20s girls breezed into the corner shop - no masks - I happened to be glancing in their direction and one of them said, ‘What are you looking at?’ as they went past - in the sort of tone that made me think they actively wanted me to say something about masks, so they could tell me to f*ck off, you old bag. They just had that air about them if you know what I mean - sorry to use the C word, but chavvy.
IMO there’s quite a bit of this sort of attitude about.