I don't know about that. In the context of history's broad arc I think you can come up with some adjectives that describe the post-WW2 era in broad terms. Liberal, open, globalized, emancipatory, diverse, individualist, capitalist, etc. I think this set of adjectives seems to characterize the mainstream trends of thought in Western society from 1945-2020 compared to other periods in history, and most major media outlets embrace most of these values.