I don't think that's a safe assumption. You could construct an article pretty quickly if you had a topic, a few points to hit, a conclusion and a short list of links, then fed that to the machine. All the LLM would be doing is fluffing it up with worthless words, unnecessary metaphors and maybe a pop culture reference or two so it looks like what people expect from an "article."
"Rewrite this as a slate dot com article"
If it were an email newsletter instead, there wouldn't be that fluffy expectation and you could just leave the bullet points and links as they were.
We’re not disagreeing? That’s basically what I said: The AI wrote the article. Saying it drafted the article is a way of admitting it was written by AI but making it sound like it was actually a journalistic endeavor.