My better half used to work in a medical practice covering an area of 200 sq miles designated AONB (area of natural outstanding beauty).
Many patients had retired to enjoy a rural idyll. Sadly time passed, ill health, failing eyesight and all the other joys of aging emerged. Driving became an increasingly distant memory. One bus a day was no great help to get to shops, hospital, library, etc etc.
That's why we recently moved to a small town which largely aligns with the 15 minute city principle - basic shops, restaurants, pubs, library, large supermarket, regular bus service etc etc. I hope my driving licence stays intact for the next couple of decades - but if not we can cope.