Quote from DrChaos:
Maybe people now want only just some approximation of what their parents had.
It was true that my father's generation was much better off than his predecessor's.
It's not really true any more.
The younger generation seems to require more, no doubt inspired by MTV Cribs. For example, my sister-in-law requires a larger house furnished entirely by Restoration Hardware, whereas my parents bought a ranch furnished with DIY furniture kits.