I have been down a pub tonight (next to the Halesowen Town ground) that I use on and off on a Thursday and occasionally on a Saturday. The pub was full, majority of folk older than me in their late 50's 60's and even 70's
They don't seem to be locking themselves away but carrying on as normal.

Regarding personal hygiene (and I'm not critisising this pub for it), but the dirty state of most doors in pubs both on entrances and toilets is generally disgusting. Use a paper towel whenever touching these things as they tend never to be cleaned.