I have read most of them. As a child. With my children too. They’re full of quite horrible attitudes about all kinds of things.
Like what? This is very vague.
They’re very much of their time, and haven’t aged well. The twits, for example, with its very clear message that ugly people are ugly because they’re bad inside.
Yes, he says that bad people are ugly because they're bad. Whereas if you think good thoughts, no matter whether you're conventionally pretty, they will shine out of your face and you'll always look quite lovely. What's wrong with that message? As a plain child, I found it comforting to be told looks don't matter, it's who you are inside that counts. I'm baffled why you don't approve of this message?
There’s clear misogyny in much of the female characterisation across the books, even more so if the female character has the temerity to be old.
No, there isn't. Dahl is scathing about adults in general. His writing isn't misogynistic.
I don’t want to ban them. Or redact them. I think it’s best to leave them as they are. If people want to read them with their children, then they should do so in the form in which they were published. And have conversations about how things were in the past.
Well, I agree with you there.