This article is written by an LLM, by the way. ("Quietly" is... as Claude might put it... "often the quiet tell".)
I don't like AI slop like everybody else, but I'm also growing skeptical of the very fast determinations that sth is supposedly made by LLM just because it uses some phrase that Claude also uses. Models are trained on text written by human writers and if human text resembles it, this goes both ways. I have looked at the authors work from the pre-AI era and it reads similar to me.
So please, if you come with such a claim, please include what you base it on, so we all have a chance to determine how much to trust your verdict.