It will not be anything lice classic content anymore.
You could not redact piece of art out of "old ideas". It is like re-drawing classics paintings but mask nipples and removing blood.
And books which could be redacted this way without falling apart — well, don't read such books at all and don't feed them to the children.
Literature for children must not be dumbed down, but exactly as for adults, but better.
Maybe use chatGPT to make this make sense.
I want something similar but for children's literature. From Ralph and the Motorcycle to Peter Pan, a lot of stuff doesn't hold up.
The books provide plenty of utility. But many things don't hold up to modern thinking. LLMs provide the opportunity to embrace classic content while throwing off the need to improvise as one parses outmoded ideas.