Housing has become a principle (and one of the largest) asset classes. The things that make it suitable for investing are precisely the same attributes that make it inaccessible, especially to the young, poor, old, and otherwise disadvantaged.
Flyover-state housing may be affordable by SF / New York / LA / Chicago standards. It's often not affordable to locals themselves.
And services (data, power, food, support, healthcare, education) are often far below standards typical on the coasts / near major metros.