Except it generally is shallow, for any advanced enough subject, and the scary part is you don't know when it's reached the limit of its knowledge because it'll come up with some hallucination to fill in those blanks.
If LLM's got better at just responding with: "I don't know", I'd have less of an issue.
If LLM's got better at just responding with: "I don't know", I'd have less of an issue.