I mean, it's usually wrong in its rhetoric, and the writing isn't "good", but it's technically well constructed and it's well constructed in a way that "Hemingway" doesn't reject.
Like, if I ask GPT5 to convert 75f to celsius, it will say "OK, here's the tight answer. No fluff. Just the actual result you need to know." and then in a new graf say "It's 23.8c." (or whatever).