What matters is your peoples identity. That's why the agenda (which includes communism) aims to destroy everyone's identity. Destroy a peoples identity and what's left? Aimless, empty husks that worship their own destruction. I'd say China, Russia and Germany are probably the best examples of that. China especially.

Russians and Chinese are nationalistic but they're worshiping the very thing that utterly destroyed their culture and murdered millions of their own people because they have nothing else.

Germany is a bit different, instead of nationalism they have a self destructive cult of guilt which was basically forced onto them by the Allies at gunpoint. But just as Russia and China they've never put up a serious resistance against it. And ironically that cult of guilt is destroying the ones who wielded that weapon faster than its intended target. Compared to England Germany isn't looking too bad.