You are mistaken on the basic facts of where this permits more hosing.

You also do now understand people in urban areas and their desires. For example look at Seattle, which has added a lot of population, but only added 1 car per 30 new people:

https://www.theurbanist.org/2025/09/07/while-seattle-populat...

For a few generations, 99% of housing that was built was car dependent. That's not what the market wants. So when options are provided that allow living without a car, people flock to it.