[notahacker]

Sure, voters' demographics don't match up with the population as a whole, but they're certainly not more skewed against the tastes of the poor than an idealised free market. (I don't think they're likely to be well represented in Levine's survey or the central San Francisco housing debate either)

Your linked homevoter article underlines the point by suggesting that low density housing areas are more likely to be downzoned than zoned for higher density, which is odd if a majority of their population has an unexpressed desire to live in a less suburban area, especially since it's most likely to happen where residents are homeowners and wealthy and white enough to be an influential voting bloc.

Restricting supply is itself a perfectly valid reason for actually preferring lower density housing, but it's only part of that equation. It turns out that many people who might answer survey questions saying that they ideally want a walkable neighbourhood with better transit actually end up obstructing plans to put a train line through their leafy suburb and a mixed-use development towers a few blocks away from their house.