The subdivision is the dominant building typology of contemporary urbanism. The prototype subdivision was Levittown, Long Island New York State. Built for soldiers returning from the war, it served the role of emergency housing in a crowded post-war. In that sense, the mass-produced uniform housing estate had a useful purpose.
I will, but not very often. After something grows big, there comes to be a point where you contribute more by removing things than by adding more.