Miss Marple didn't drive - but things aren't different in other countries, it's just that Miss Marple lived in the 1950s! In those days every village had a shop (or shops), a post office, chemist, doctor, blacksmith, dairy, etc. Nowadays most small villages in the UK (at least outside the Home Counties around London) have nothing. Our village has a train station and nothing else - no shops, no doctor, etc. The next village, Athelstaneford, has no shop and no train station either. There are numerous villages like ours in this area - we are only 20 miles east of Edinburgh, in a very popular commuter county, but the services are still centred on two or three towns - North Berwick, Haddington, Dunbar. Some of the larger villages like Gullane (which has a massive golfing fraternity) have some smaller shops and services.
We can get groceries delivered by the major supermarkets (for a fee) but I am still old-fashioned enough to want to see what I am buying. We can, of course, use internet shopping - Amazon, etc - and I do appreciate these things, but they are not a social event like shopping used to be for my mother. Also, many internet-based companies are now starting to charge huge premiums for delivering to parts of Scotland - not here in the Central Belt (yet) but just before I moved, one company doubled its delivery charges to Aberdeen city, which was ridiculous, as it's hardly 'remote'. People living in the real highlands, and on the islands, are hit with huge charges for these things.
Our doctors will only do home visits if they are convinced you are on your deathbed, and they use out of hours services at night - whereas 20 years ago when my son was a baby and we lived in a remote Aberdeenshire village, our local GP would drive out from his home 8 miles away if your child was ill in the night.
Incidentally Jeanne, our petrol now costs almost £1.40 a litre - I think that makes it about £5.60 a gallon, which I think is about $9 (may have the exchange rate a bit wrong, but still). Yes I do mean $9. People are really having to think about using their cars these days.
Rosemary