In my Australian town of half a million people (Canberra) our public transport is practically all buses, the same buses do the school services. We’re pretty car based but still I have 3 commercial places within 20 minutes of walking, covering medical, groceries, two butchers, hairdressers, a few independent restaurants, a few chain takeaways. Our nearest pub closed years ago, taxes on alcohol got too high for people to meet a few times a week at a pub