Well, for one, it seems to be an appropriate place. They speak of essays out of nowhere in slack, this isn't slack, it's a site. Besides, the target audience (people sending slop grenades) obviously value verbosity as a virtue in and of itself, so it may help them.

For another, LLM essays are their own annoying beast. The material contributed by the human was contained in a terse prompt. In a slack, that's everything I wanted, and the LLM just adds fluff and buries the meat in verbosity. Even "I don't know" is much more valuable than wasting my time with an LLM essay hemming and hawing without any more clarity than we started.