If a person is outside in public, in plain sight (no pun intended), there is no expectation of privacy.
Nobody likes the idea of their movements tracked and recorded. Plus, we have no idea if the technology can see inside your home or office. Yes - there are drones and cameras all over the place; not to mention people are constantly uploading videos. I think someone posted earlier on the thread that it was 1984’ish. The USA is not a military controlled country and using technology designed for use in war zones to ‘secretly’ monitor people in the U.S. seems to cross the line of inappropriate use. Some may say, ‘well if you’re not doing anything wrong, what does it matter?’ It does matter. This may be expected in North Korea (if they could afford this technology), but this is not NK.