Let's not talk about "perfect privacy" when we could still be happy with "reasonable privacy". Just because not everything is private by default, doesn't mean we should be okay with the ever more invasive privacy policies of these companies.

It reminds me of the argument that "of course NSA spies, that's what it does" completely merging together the spying on dangerous targets for national security with the spying on every single person on Earth and for economic, blackmail and so on purposes. Reality is more nuanced than that.