So how exactly does one "write what this file is supposed to do in a clear concise way" in a way that is quickly comprehensible to AI? The gist of the article is that when your audience changes from "human" to "AI" the manner in which you write documentation changes. The article is fairly high quality, and presents excellent evidence that simply "documenting your code" won't get you as far as the guidelines it provides.

Your comment comes off as if you're dispensing common-sense advice, but I don't think it actually applies here.