While this isn't a complete answer, remote work has let people move away from tech hubs and spread out more to small towns. Idaho has seen rapid increases becau

While this isn't a complete answer, remote work has let people move away from tech hubs and spread out more to small towns. Idaho has seen rapid increases because of people moving from California and Washington now that they can work remotely. Big money also buys a lot of real estate. Around where I used to live, Berkshire Hathaway bought almost all the houses in the area.