A few family members have health/physical difficulties that mean they are unable to drive.
One has a free bus pass, disabled persons railcard and uses taxis when needed.
Another lives in a city, walks and gets public transport everywhere, travels all over the country.
A third lives in Greater London, manages happily with walking to the local shops and getting the bus back, and takes a taxi to hospital appointments.
I can drive, but there have been plenty of occasions in my life when I haven’t owned one, including with young DC. Yes, it’s sometimes a little bit more inconvenient, but I managed fine walking, using public transport, getting the occasional taxi.
I do use my car for work now, DH never has though (and has always earned more than me!)
Dd has the same health issue as relatives, and is unlikely to be able to drive, however much she would like to, and however much money we throw at it. That’s life, isn’t it? I know she’ll be ok - to be honest the odd taxi here and there is probably still cheaper than running a car anyway. But it’s a shame so many people view it as a personal failing if you don’t drive.