If you continuing visiting planet Earth long enough, you'll lose virtually all you privacy. All that will be left is what's between your ears and I'm pretty sure I read something about that is being investigated.
I know that there are five Federal agencies, minimum, that have a dossier on me. Now let's talk about state, county, and local. Hmmmm. Math is hard.
I was in my throne-room a number of years ago, addressing pressing issues from my throne, closed door meeting. Very private. Wham!! The throne-room door pops open, two little 5 year old boys, one my son, are breathlessly, pun intended, asking for my permission to go next door to play. Any remaining fallacies about my personal privacy were gone with the stink. Your turn is coming, just may be a combination different from mine.