> > This is just a big network affect failure.
> What do you mean "just" ?
You've made the, "If you don't like the oppression here, move to Somalia" argument. If you don't like the way that cities are mismanaged, abandon them. We could also stop mismanaging them, as an alternative.
> From the little I understand the Japanese model is close to what I proposed about buying up land and creating a new urban area from scratch.
Japan had a king-hell housing crisis in the 1980s and solved it by liberalizing zoning and permitting, quashing NIMBY vetos, easing parking, setback and height requirements. Today in Tokyo, families earning median incomes can actually afford to own a home in Tokyo. That is something that can't be said of New York, LA, Boston, San Francisco, Paris, London, and to a growing degree, the middle sized cities across the US. Restrictions on land use drive up the price of housing. This should not be shocking. They also create a list of negative unintended consequences I already mentioned.
America creates new housing on the model of turning pasture and desert into tract-houses and strip malls, that has been known for decades to make things worse.
> So as I said, that is actually legally still on the table in the US.
"If you don't like the violent coercion that keeps poor people poor, you are free to move to the desert." But we already own houses in a city where no one can afford the rent. Why can't we replace the building on our land with one that is actually appropriate to people's needs? [0]
> not somehow having high population density without any conflict-resolving regulations.
...was never suggested. Merely liberalization.
[0] Actually I don't want to tear down my house, I just don't feel it is my business what my neighbors do with theirs. And the effects of imposing my will on their property seem very bad, indeed.