You could say the same thing about pretty much all adtech tracking, since nearly everyone would be unable demonstrate any concrete harm to themselves. That's n

You could say the same thing about pretty much all adtech tracking, since nearly everyone would be unable demonstrate any concrete harm to themselves. That's not the point. The point is unless you are doing data collection on anything but an opt-in basis, you are not pro-privacy. What you do with the data or why you collect it or if that collection is harmful is irrelevant to this principle.