I have not seen anyone challenged by a member of the public for not wearing a mask. Mask wearing in shops is fairly good on the whole here.

and


There is never justification for haranguing non-mask wearers. The reasons for some people being exempt are never visibly apparent.


I have to disagree with both of these remarks. People do challenge non-mask wearers here, because at this point it is obvious to most people that we're doing the heavy lifting in trying to prevent this pandemic from spreading and these freeloaders are the ones who are going to keep it going for a lot longer than needed.

If you can't wear a mask, then don't go out. Take care of business out-of-doors or have things delivered. Don't wander around stores and other places where your presence is entirely discretionary with no mask. The lion's share of unmasked people are scofflaws and Trump supporters who think their freedom to spread disease outweighs the good of the society at large.