people who are so unskilled in writing even a paragraph and need to have it generated for them are usually not skilled enough to notice the extremely rote, trite cliches that LLMs abuse over and over again, that make it glaringly obvious it's slop.
the the short quippy triplicate comparisons, the inability to contradict itself or reference itself, it's a stink you can pick up immediately and if I see it, it tells me you either can't tell, or didn't read it.