Sure.

AI has no intelligence. It has no capability to reason. It cannot answer questions that don't quite understand the topic the asker is attempting to learn. It lies or unknowingly tells falsehoods. AI can't give you an accredited degree that employers, universities, research labs, and so forth care about. AI can't grade the science fair poster.

We could go on. AI in its current form is unsuitable for the task you're asking it to do.