No, in the context of the thread it sounds like they're illustrating myrmidon's point about how the selective enforcement of crimes that are easy to catch on camera means that the police have less time (and less inclination, training, norms) for addressing more serious crimes, like interpersonal violence.

More broadly, they're not saying that we should make the cameras better to catch more crime, they're saying that when you make cameras the main way you catch crime, you shift the social definition of what crime is to "what cameras can catch".