What, exactly, is a camera going to do to stop someone bent on criminal activity from doing their crime of choice?
Unless they can drop these things on the perpetrator's heads on command, they'll only get some pictures (maybe). It isn't like Jeffery Epstein's cell while he wasn't killing himself.
I'll note, that pictures of disastrous events, from explosions, to plane crashes, to volcanic eruptions, earthquakes, and tsunamis haven't stopped anything from happening.