I honestly cant find many good things that western culture has produced that wasn't at the expense of some other peoples. As far as I'm concerned, committing genocide on the indigenous people in North America, colonization, and destroying other cultures do not make them superior. Their culture was built and continues to be based on exploitation. Destruction is not a valuable and certainly not a superior culture.
Have they been brainwashed by American propaganda?
Have they been brainwashed by American propaganda?