There's also the question of space (bigger houses except in big cities). If I lived in my parents' house, I'd have a table saw & a drill press in the basement.
I do feel more comfortable (especially now that I've got a good SDS drill) screwing fairly heavy stuff to random places in the brick walls here (oldish house) than I would on studded plasterboard in the old country (find the studs & put the screws there).