Watermarks cane even be removed, "if substantially proofread" in the EU, law says. For the text from an LLM, that you verify to be as true as if you wrote it yourself. Not clear is this is a may, shall, or should. It certainly is not a must.
It's not gonna survive my linter in a tightly coupled code base where it's not allowed to write comments but I do resent it for trying.
(If you post a comment here on HN, then hit the back button, edit your comment, and click “reply” again, you end up posting multiple comments. That’s what’s happened here.)