I don't think demand for housing is called a fad. Demand for housing changes. What was once a bad place to live becomes a good place to live. Unless you want to

I don't think demand for housing is called a fad. Demand for housing changes. What was once a bad place to live becomes a good place to live. Unless you want to freeze the nature of changing demand, we need to change the way we build housing. Also, as long as population increases, housing stock will have to increase more.