If North Koreans genuinely believe that their life is okay, their life is okay. If Saudi women genuinely believe that they have enough rights, they have enough rights.
Life has no reason to make the best choices for you, so make your own.
A long habit of not thinking a thing wrong gives it a superficial appearance of being right and raises at first a formidable outcry in defence of custom. But the tumult soon subsides. Time makes more converts than reason.