There's thousands of law enforcement agencies in the U.S., handling tens of thousands if not hundreds of thousands of cases each year. If they break the law with respect to a small percentage of those cases, you'll end up with thousands of examples. But with respect to any given thing, statistically, the government is probably not breaking the law.

Here, the "Israel == Guantanamo" thing doesn't make sense if you assume that the government is using the Israeli hacks to break iPhones it has in custody because of a warrant or arrest. You can speculate that the government is stealing peoples' iPhones and breaking into them without a warrant, but it's an actual logical fallacy to point to different things the government is doing to argue that the government is doing this thing too.