You want to limit the use of AI in schools just the way you want to limit calculators: ensure the student can do the math without calculators, even when the computation is hard and then teach them to use the calculator as a tool to help them move faster.
Restricting AI completely or introducing it too early, both would be harmful.
Why not? Seems like a logical conclusion.
1. Introduce the concept.
2. Demonstrate an intuitive algorithm.
3. Assist students as they practice and internalize the algorithm.
4. Reinforce this learning by encouraging them to teach each other.
5. Show them how to use tools by repeating this process with the tool as the concept.