Would you rather have them only use it outside of school work where no one will point out that it can be wrong? Teachers could also ask questions on the studied subject in class to teach student that by copy pasting the output they are not learning much.

ChatGPT exist, kid will use it. Should adults guide them?

So the homework is encouraging kids to explore a real life tool and the teacher can look at the result and corrects any issue with the result thus guiding the students towards a appropriate usage.

It’s a good thing.

Wouldn’t it be a pleonasm? Tautology is more about the logic realm, specifically about repeating an argument or a statement as it they were different. Here “inaccurate factoid” is merely inaccurate vocabulary.