If prompted appropriately, LLMs can write prose that mirrors nearly any style you ask for. Not sure what the big hubbub about "slop" is. Honestly it's annoying.

That isn't really true, though, at least not when actual common usage is considered. As the studies of "Trendslop" have revealed, LLMs aggressively normalize output. What they do is generate content based on averages over large samples. This gives everything from them a strong tendency to revert to the mean from concepts to presentation and style.