That doesn't align with my experience. I grew up in Belgium, in a place where you'd be lucky to have a bus an hour. The closest place to get groceries, by foot, was half an hour away, most of it 5% uphill on the way back.

If you need a car, then you need it for everything. You need to be able to fit the two kids you picked at school, the gear for the sport activity you'll drop them at, the mom you picked at the train station after work, and the weekly groceries you picked from the supermarket on your way back. From experience, you aren't doing all of that in a Hyundai i10.

Now I live in the Randstad. Groceries get delivered, mom rides the bus for 8 minutes to come back home, and I pick the kid by bike. The car is optional and pure convenience, so I can get away with a small one.