I don’t see the problem.

I’m not sure how LLMs output is indistinguishable from Wikipedia or World Book.

Maybe? and if the question is “did the student actually write this?” (which is different than “do they understand it?” there are lots of different ways to assess if a given student understands the material…that don’t involve submitting typed text but still involve communicating clearly.

If we allow LLMs- like we allow calculators, just how poor LLMs are will become far more obvious.