Yes, of course they aren't free. I also live in a house, that's more expensive than an apartment because I like it more this way.

I often don't buy the cheapest food, but the food that I like.

I don't want to force cars on anyone - it should be an individual choice of course. What I'm saying is that there are a lot of reasons people want to own cars.

It's the choice between working with the existing system to make it better versus demanding that everyone adapts to a new system that you claim is better.

Maybe it is, but getting the whole world to change at once to a completely different and in many ways harder system is very un likely to happen.