It's LLM-like in the details, but there are certain patterns of repetition and idiosyncrasies, also certain analogies I don't think an LLM would make (like the

It's LLM-like in the details, but there are certain patterns of repetition and idiosyncrasies, also certain analogies I don't think an LLM would make (like the aliens thing), that make me believe that it's written by a human.