It's the whole point of postmodernism existing in the first place, modernism was about the unifying myth; The Authoritarian Personality said the unifying myth leads to meanie bad guys therefore we need postmodernism to socially engineer everyone into being deracinated and then we also need to destroy all community bonds. It's pretty much out in the open they say they're doing this to intentionally destroy our societies and pretty much no one talks about it.