The 'ageing process' is not defined as an illness and for a long time now hospitals have not been geared to looking after elderly people whose main health problem is that of ageing, or as my Grandmother said 'gradually wearing out'. Those with a chronic illness like cancer are catered for in hospices to see out their end of life cycle, but others with just the average ageing issues, i.e. failing heart, failing organs, dementia etc. just become 'bed blockers'. This is what happens generally, whilst care homes can care for the elderly who are generally fit, but not when they have advanced ageing issues and when something like Covid-19 arrives well that just blows everything up. Contagion of any known kind in a care home can be difficult and nigh impossible to control, but when we know practically nothing about how to treat it, then Care homes both for residents and staff become not the front line, but effectively 'no man's land'.
Italy which has a much higher age population deals with things differently, or so I recall. Some 20 years ago I was working on an IT project in Italy which involved a seven story building, on the top three floors elderly people lived in their own self contained flats but with communal access to various 'common' rooms, i.e. dining, lounge, TV rooms etc. with alarm systems throughout to summon help when needed. The fourth floor had a more sheltered environment when personal care could be administered privately to those residents unable to move freely, the second and third floors were quipped as a hospital and the ground floor was a mortuary. As one man told me "we come in at the top and work our way to the bottom", everyone involved, residents and staff seem to accept it was a good idea.
That's what you can call a care for the elderly set up!
* First floor was all admin and offices ... in case anyone was wondering!!