The idea is that a well planned city/suburb will turn car people into people that also enjoy safely not using a car some of the time.
> let the anti car people have their crowded little streets with no parking elsewhere.
Bleh. Such an us vs them mentality. I'm suspicious of cars because I have literally gotten hit by them while cycling (edit: multiple times, thank you very much). I'm not "anti car."
Try getting hit by 2 tons of metal and see how that makes you feel about safe infrastructure.