> Impossibly unrealistic to change zoning to disincentivize car-dependent urban design?
Those zoning issues are the same reason for any number of other problems, including housing prices that are supposedly the #1 concern for a huge number of voters, and yet voters in many cities have only doubled down over time on making it harder and harder to build in efficient and high-density ways. "Impossible" seems like a fair way to put it.
Yet some cities are making progress on exactly that issue.
I haven't done the statistics on it, but I'll bet cities full of people who want zoning reform are more likely to reform than cities full of people who do not want it.