They are making literal zero progress catching copper theft so I doubt flock would be any better. Yeah it takes them hours to fix but they still need to send out a technician and pay for a technician. Maybe you can do this well out of the pov of the camera with a paintball gun.
Zero progress catching copper theft from private persons; because they do not care. They get basically nothing for solving that. If you robbed a cop or the mayor they'd have you found out within a week. Whether they care about vandalizing a camera depends very much on whether the whole thing is a graft or they have something else they want out of the camera.
If the goal is just to enrich their contractors, they might even be happy they're getting vandalized.
