Seems like your problem here is easier to solve without messing with the other writers and potentially confusing your child about what, say, a Ronald Dahl book is actually like.
Everybody's family is different, but my childhood self would have been pretty disillusioned to discover my parents censoring books on my behalf. I really can't see how that's a good lesson for the kids, especially when you can just buy contemporary works that are as PC/woke (or not) as you want them to be.