It’s because public housing in the US is a ghetto to segregate poor people and undesirables. On the Scandinavian model, non-market and market housing are mixed together. Rich and poor live next to each other. These are highly successful.

Are you a NIMBY? Our zoning is horrible. It is mathematically impossible to reach our climate goals if we maintain the terrible zoning laws that we have.

You also totally misunderstand why we build tall expensive towers. It’s BECAUSE we don’t allow middle density in SFH areas. Please read about the “missing middle”. Both tall towers and SFH are symptoms of the same disease.

You might want to actually read about the last housing bubble. When the bubble finally burst, people couldn’t sell their homes and vacancies were high. That’s also why the government stopped building non-market housing. They thought we had built too much.