There's lots of regulations that are easy to bypass. It's absolutely trivial to, say, pull 30 amps from a home circuit rated for only 15 amps. But most people will just trip the fuse because they don't know what they're doing, and the existence of the regulation makes it easy to prove ill intent for anyone who does know what they're doing but causes harm anyway.
Of course, the implication by comparison to the building code example, that text absent some homeopathic suggestion of provenance causes harm, is absurd at best.
Sent from my iPhone (harm prevention watermark)
The way I interpret your comment is that, in the future, it will be enough to prove that someone tried to remove an LLM watermark to put them in jail.