In the US maybe 10-15 years ago, the reaction probably would have been similar. But there are now so many cameras and surveillance systems in place, and they're everywhere: parking lots, grocery store, nearly every building and business, many residences, police body cams, independent news producers and bloggers, individual cell phones, etc. People have now resigned themselves to the fact that there is absolutely no way you can walk around in public without being filmed on someone's camera. Thus, the fact that something is filming you all the time now is just a fact of life, so people generally accept it.