I'd propose that the books remain unchanged, but there would have to be a far more stringent censorship process of what gets printed today, especially in children's books. And maybe rethink what is used in schools, or at least integrate some of Dahl's non-PC wording to illustrate that yes it's a good story but no we shouldn't use phrases like that anymore.
That's exactly my point. Perhaps if the imbeciles who use such language would stop doing it, the problem might be solved. Then we wouldn't have to "toughen up" our kids, and we could instead concentrate on supporting them in their chosen field. Or at least we can try to educate a younger generation who won't grow up like that, and help them realise that using adjectives like fat/ugly/girlie is not very nice or productive.
True story: I worked with a young lad who was very bright and very enthusiastic. He did an electrcian apprenticeship with a local firm, and was subject to the type of thing that
@shep is portraying to be normal. He got so fed up with the foul language, piss-taking, general immature uneducated twattery, that he quit. He reported it to the college but they did nothing. So that's one electrician that the country has lost, all because of some bloke who thinks he's hard by picking on teenagers.
So, use these words to explain why we shouldn't talk about others like that, but don't use them as shining examples of how we should write and address each other