The transport infrastructure very much determines this. If you live in a city with good public transport you don't need a car. I have two kids and live in the U

The transport infrastructure very much determines this. If you live in a city with good public transport you don't need a car. I have two kids and live in the UK. When the kids we born we got a car but didn't need it much as many places were accessible by light rail, in a place with ok (but not great) public transport. Then we moved to a place that was badly connected and had two cars. Now we've moved to somewhere with better transport and the kids are old enough they can cycle just about anywhere they're interested in going. Going to sell one of the cars soon.