Like horoscopes, only they're not actually that bad so roll a D20 and on a set of numbers known only to the DM (and varying with domain and task length) you get a textbook answer and on the rest you get convincing nonsense.
This nails it. This is the fundamental problem with using AI material. You are outsourcing thinking in a way where the response is likely to look very correct without any actual logic or connection to truth.