Real world analogies to tech usually don't work(I would download a car), but I think in this case it would be more like you hire a servant, and that servant helps you out with whatever you ask, but if your servant sees something absolutely disgusting and illegal, they call the police and tattle on you.

Or another analogy, back in the day, when nearly everyone was taking pictures with film cameras, the person doing the developing of your film would definitely call the cops on you if you had them develop child porn.