Since we're criticizing reading comprehension, you seem to be shoehorning whiggist interpretations of history into every story that needs a villain, so do be careful not to stare into that abyss too long. My question was about a surface skim literary analysis, 'Golden Age' scifi have many utopias, modern scifi prefer distopias, why is? Since Asimov wrote plenty of utopian scifi, and that's not the portion of his work getting film adaptations today, I don't think your whiggist bogeyman theory really works for the question I was actually asking. And I'm well aware of my whiggist beliefs, though I despise the term. If you want to be polite, you can call me an evolutionary humanist.

I suppose I might have been imprecise in my speech by conflating optimism with utopianism, but 'depiction of future I'd like to live in' and 'optimistic scifi' are close enough concepts to those of us untouched by modern English departments that those of you who are could just disambiguate and move on when you encounter it.