Thank you for adding value
@shep
If you never cared, you can't now care less, iyswim.
Is that the royal 'we', as in "we all go around as normal and never think of wearing a mask"?
The ONS stats suggest that about 20% are still wearing masks in 'close' situations. Remember they are wearing their masks 'for others': as masks of the simple design have limited effect on reducing the wearer's susceptibility. It doesn't matter if they don't realise this: those near them benefit (statistically, the more so as infection rates increase over the next month(s).
With regard to your hospital experience, the lack of mitigation measures against transmission in hospital was cited as one of the reasons for the nosocomial infection rate.