I’m all in favour of making it compulsory in shops or other enclosed spaces, but I don’t see how it’s going to be enforced when so many people have become very complacent - or maybe always were.
The other day in my local Asda only about 25% of customers were wearing masks, and I went in behind a young-ish couple who not only wore no masks, but also ignored the hand sanitiser right outside the entrance. And I dare say that if I’d stayed and kept count, I’d have seen many more the same.
On MN and elsewhere I’ve seen a lot of people saying, ‘Oh, but I/my dc should be exempt from wearing a mask, because of asthma/autism/sensory issues/feeling claustrophobic. If anyone really would be exempt, because of e.g. asthma, how would they prove it? Produce their inhaler? Because anyone could say they’re exempt, if no official proof is provided.