Comment by Aachen
Fortunately for those who like laws having an effect, that's not factoring in the deterrence aspect of the first (few) toothpull event(s)
It's the law that's the issue. Avoiding enforcement only works until people actually care to start enforcing. There's also enough examples in history of people taking matters into their own hands if they disagree with something, doubly so if there's a law against it or something else makes them feel righteous. If you do bad in the eyes of the public (or its prosecutor), good luck swimming against the tide