I recently came across an actual economist who has been saying the exact same thing, which he calls the Housting Theory of Everything [1]. He has written a number of papers on this doing the math and has a bunch of videos around this topic.
For example, this gap with Missouri actually goes away when you consider purchasing power [2].
Fudge himself is a capitalist but he points out what I think a lot of capitalism defenders don't know, and that is that Adam Smith hated "rentiers", saying they got unearned income by essentially hoarding land. That's a problem we have now.
His theory uses a term he calls the "rentier black hole" [3] and the premise is essentially that the returns on property are too good such that it sucks away any investment on productive ventures. Instead of building a factory in Manchester, you park your money in Knightsbridge property. And that's where all the money is going. It increases the returns and sucks away all money.
[1]: https://henryfudgeofficial.substack.com/p/the-housing-theory...
[2]: https://www.tiktok.com/@henryfudgeofficial/video/76490164617...
[3]: https://www.tiktok.com/@henryfudgeofficial/video/76404878354...