> Municipal rules, zoning, community feedback and so on all operate in the space of keeping people happy. No-one wants noise, so we have noise restrictions. Oops, construction is constrained. We all want no traffic, and lots of parking, so low density please, but that creates housing shortages and limits the usefulness of public transport.

You're talking like this is the same group of people that want no traffic, less density, low noise, etc and then are complaining about housing shortages and public transport.

These are two distinct people. The former group is going to be mostly homeowners. People who bought property in a place are mostly happy with how it was when they bought it so if the public transport is bad they don't mind by selection bias. Obviously they don't really care about housing supply.

Non-homeowners, on the other hand, are usually looking for their golidilocks neighborhood (no blame on them, that's why looking for a home is so difficult and why people who find them are protective of them). They are the ones who found a place they can afford but the commute is too long and public transport is bad or they can't afford a place near their work because it's all low density and in high demand, etc.

Importantly, I think the groups of people with gripes about the housing market are pretty distinct sets of people who really don't agree with each other. There are people who are price out of home ownership (always with the caveat of "in the place they want to live") and there are people who are priced out of living where they want to live, even renting. One group wants density and one group wants those SFH and low density, just cheaper.

The SFH crowd can't be satisfied. It's just reality that highly desirable places are more expensive. The high density folks could be satisfied but at the expense of all the people who chose to live in the neighborhood they do. I find it hard to sympathize with people who don't live in a place and want to change it to suit their needs, at the expense of people who do.

> But yay, democracy?

Yes, working as intended.

As a mildly related aside, It's funny to me how "NIMBY" has gone from someone who wants something, in general, but not near them (homeless shelters, for instance) to someone who just doesn't want a thing at all while still carrying the same stigma. Certainly the people who live in a place should have more of a say as to what goes on there than the people who don't.

> And when nothing at all gets done, we blame politicians for being lazy, incompetent, or corrupt.

I only blame the politicians who make promises they know they can't keep. They're typically not lazy, incompetent or corrupt, they just lied to get elected.