@SinisterBumFacedCat, exactly.
And often so fond of making pious comments.
So many people just have no idea. It’s obvious from replies here how many people don’t understand that dementia sufferers will often stop recognising close family, and even be hostile/angry with them. My DM stopped recognising me some years before she died, and someone I know thought her dh of over 40 years was some random stranger in the house, was frightened of him, and kept trying to lock him out.
As for care home staff accompanying a resident to hospital, my DM’s care home did this more than once (to A&E) because sending DM on her own, with well advanced dementia, would have been hopeless - she wouldn’t have been able to explain or understand anything.
However we lived close by so were able to go at short notice and relieve the staff member - dh would drive her back to the CH while I stayed with DM.
What on earth they did when a resident had no family near, or only those quite unable to help (frail elderly spouse with no transport etc.) I have no idea. Several residents only had family a long drive away.
Whether A&E or in-patient, hospital is a terrible place for anyone with dementia, when they can’t understand what is going on or why. That was the main reason we asked for no ‘striving to keep alive’ for DM once she reached a certain age and stage of dementia. (She went on to 97 anyway, with no ‘striving’ involved.)
But as per my pp, we were never asked to stay continuously with her after she broke a hip, although either a dd or I were there with her for much of a day while she was assessed and admitted.