For instance, see “The Family Shakespeare” by the Bowdlers. Interestingly, critics seemed to pan it for similar reasons to HN’s commentators, but the book sold well:
https://en.wikipedia.org/wiki/The_Family_Shakespeare
I’m considerably less dogmatic about this than I used to be. Enid Blyton was a staple of my childhood, but do I really have to explain to my daughter why golliwogs are offensive if I want to give her a copy of the Magic Faraway Tree?
"That man looks foreign" is one of many exact quotes from any number of her series.