Earlier quoted context omitted.
I've looked into moving to Japan. My family has a house in Setagaya, which had severely distorted what I thought Tokyo living to be. It turns out, a typical one bedroom apartment is like 20 sq meters. Separate from that, I don't believe zoning has anything to do with housing shortages. Housing has "induced demand" similar to traffic. You can look at heavy traffic over a bridge and think, "if only we had another bridg…
Houston's housing isn't expensive though. It has few zoning laws and is not land constrained though (unlike NYC or SF).
I'm not arguing that sprawl is inherently bad, but it definitely does add the need to own a car (for most people) and spend a lot of time in it (ditto).