I can't help but notice that the cameras emerged on campus around the same time that our generation gained an israel-concious politic and israel-gaza protests started.

Edit: I realize this sounds very conspiratorial and hand-wavey but this is my just my personal anecdote from University of Florida, that the cameras showed up with the protests. There is probably more to university poltics than I am aware of, but my impression is that there is signifigant corruption and adminstrative bloat. A major aspect of college protests was funding wrt Israel. Not that all of my experiences with college have been negative, but I leave with the impression there is something strange in the university system at large.