Yes, it is really a valid claim. It's not even "un-enforceable," it's just "difficult to discover."
Murdering someone and getting away clean doesn't make murder legal.
Largely because, as an extension of the fact that we're discussing the real world and not a fantasy (https://xkcd.com/538/), everything is eventually discover-able, and if you give the government sufficient incentive, they will discover it.
Murdering someone and getting away clean doesn't make murder legal.
Largely because, as an extension of the fact that we're discussing the real world and not a fantasy (https://xkcd.com/538/), everything is eventually discover-able, and if you give the government sufficient incentive, they will discover it.