AI is here -- you can dislike it, but it'd be a mistake to ignore it. I recognize we're worried about AI making us dumber in the same way phones removed our memory for phone numbers. But, this tool is incredibly useful and not going anywhere, just like phones.
The same way we trained kids on computers, they should be taught AI compentency. With AI competency comes language, critical thinking, and research -- huge skills applicable everywhere, not just AI.
And when they need help learning a new subject, they should apply that competency to getting the Math/etc. help they need. Using AI to learn a new subject has been far and above the best use case in my life, and with competency training kids (and teachers) can find the same educational impact.
It doesn't need to be a detriment.