Not only that, most places(?) have fire codes that mandates that all houses are easy(ish) to break-in to. Maybe not easy to sneak into, but certainly easy to break-in to. Because the fire department and emergency services need a way in.

I suppose the analogy would be that just because Microsoft has the power to remotely upgrade your windows 10 install (and potentially install any back-door), that should not violate your expectation of privacy.