Well, the problem will sooner or later rectify itself - even if you have an entire city filled with rich people, someone has to do the &quot;lower paid&quot; work. Like, working in supermarkets, hauling trash, doing construction works, teaching the kids... and when these people are priced out of an area, it&#x27;s hard (or next to impossible) to get them to return without cheap housing.<p>Because if these people disappear, then the foundation for the rich people to live also disappears.