It’s bad at least because people don’t like to be watched or stalked, even if no “real” harm accompanied. Privacy is a thing that most people agree should exist

It’s bad at least because people don’t like to be watched or stalked, even if no “real” harm accompanied. Privacy is a thing that most people agree should exist. You can’t always have it, but it doesn’t mean you have to surrender it either. That is, in an ideal world. It allows better monetization of the web which is good for everyone. In the real world, targeted ads initially promised to be related to user’s interests but never kept that. You don’t see what’s interesting for you, only what was paid a lot of money for, by people who find your parameters most suitable for their bait, blanket style. Users get heavily underserved their ads and mostly see generic money grab bs instead, cause money ranks better than interests and google is no socialist despite so much pretending.