What it needs is a hierarchy of evidence. This works almost unreasonably well right now because I guess we're lucky that more digitized text than not is largely true, or RLHF is just that effective, but at some point, I would think the learner has to understand that reading a chemistry textbook and reading Reddit have equal weight when it comes to learning how to construct syntactically well-formed sentences with human-intelligble semantic content, but don't have equal weight with respect to factual accuracy.