At Christmas, we either walk to the ILs, or they give us a lift (but if they couldn't, we would either walk or not go) We also go and visit my family for a week or so. Again, sometimes there is a lift offered, if not we take the train.
We just fit our plans around public transport. So we can't always just go exactly where we want at the exact time we want. It's not a big deal.
Sometimes we get a lift, and always say thankyou and so on, but if we didn't get offered the lift, we would work round it, same as you do with other things.
The slight inconvenience is not worth the cost and arsing about of a car. We manage school, Rainbows, visits, shopping, work, etc perfectly well.
As for the man who needs his kids getting out of bed - well, he needs to find a solution. Either get a job where he doesn't need a car (easier said than done, I know, but I can't get a job that needs me to drive and can also not get a job that needs a degree. Thems the breaks) or get taxis, or learn.
I would learn if I had to - for example if i got a job that paid enough and needed me to drive. I just don't have any reason to learn. (I don't think I would be medically allowed, actually, but that is besides the point)