None of those bills/laws involve legislating publishing though. This bill would require a disclaimer on something published. That’s a freedom of speech issue, so it going to be tougher to enforce and keep from getting overturned in the courts. The question here are what are the limits the government can have on what a company publishes, regardless of how the content is generated.

IMO, It’s a much tougher problem (legally) than protecting actors from AI infringement on their likeness. AI services are easier to regulate.. published AI generated content, much more difficult.

The article also mentions efforts by news unions of guilds. This might be a more effective mechanism. If a person/union/guild required members to add a tagline in their content/articles, this would have a similar effect - showing what is and what is not AI content without restricting speech.