I've posted this recently before: I believe that your gear should be "loyal" to you, and do whatever you want, without spying on you or betraying you. In my opinion, this should be a basic right.

You might counter: yes but why shouldn't we add this, if we can easily stop people from counterfeiting money, leaking documents, flying drones in restricted areas and so on. It's so convenient that we can stop this with a bit of technology. We'll, it would be convenient if we could compell people to testify against themselves or their families, or if we would open and scan all mail, or require priests to report confessions to law enforcement. Yes, we could reduce some crimes this way, but we deliberately chose not to. It's a matter of weighting the interests of law enforcement against a basic feeling of "trust" that you have inside a society.