You are asserting that the existence of metadata in other venues to be proof that this form of watermarking metadata is just fine with you and should be for everyone else because... nope don't see any reason listed here.

I have an IP address so therefore this is all fine?

"Every accusation is a confession" also seems like an insinuation that I have something to hide but you have "nothing to hide, nothing to fear"ie the very generic privacy right fallacy.

As for "vibes driven"... this whole technical "fix" is a result of the reactionary "vibe" of the ai moral panic, your "notes" don't seem to be providing any perspective there?