I don't have any interest in "hacking" into my car, dishwasher, or fridge. I want them to _just work_, and I want to know who to call when they break.
So then, it is entirely reasonable that most people simply want their electronics to work, rather than to somehow feel that just because they can't tinker and mod their device, their ownership is somehow hindered.
Although I do feel that media DRM (movies, music, DVD region codes) can often hinder the ownership experience, I simply don't see how these devices being locked down actually hurt MOST consumers who aren't even interested in such details.