YOu really stretching that
I don't think they do except for a few parts, like starter, alternator, transmission, but those are more re-built than re-furbished?
I'm not sure he really knows what's he's talking about.
What is your definition of rebuilt? My understanding is that the parts not designed to wear out are kept and that that do wear out are replaced. Seems to me that is exactly what Apple does to create refurbished devices. No?