I can't speak for everyone, but I've lived in countries where there are cameras everywhere, e.g. Singapore, China, where crime is almost zero compared to the US, and it is incredibly safe to be anywhere at almost any hour. Actual criminals are usually caught and apprehended very quickly. That part feels nice, that it is vanishingly unlikely to get mugged just for going out to get food at 2am.
What can make them suck is authorities abusing them to do enforce arbitrary, unpredictable ideals that are not part of the law, incompetent authorities targeting non-criminals and peaceful protesters, or traumatizing the wrong person because of an incorrect AI face match.
What can make them suck is authorities abusing them to do enforce arbitrary, unpredictable ideals that are not part of the law, incompetent authorities targeting non-criminals and peaceful protesters, or traumatizing the wrong person because of an incorrect AI face match.