Dressing well, being polite, and liking individualism is apparently white supremacy, along with almost literally everything else. Mozart is racist, cars are racist, milk is racist, education is racist, smiling is SUPER racist.
It's not about the supremacy, it's about the culture. Lefties hate western culture, so they mask their own racism for white people by calling it "white supremacy".
I don't know who needed to hear this, but it just clicked for me all of a sudden: replace "white supremacy" with "white culture" and you lift the mask.
Unfortunately China's fascist, totalitarian dictatorship is a huge advantage in this New Great Game. Like you said, they literally just have to wait out our collapse (if it comes to that) while they never risk going out of power.
We need to destabilize them right back. And all we have to do is spread truth to their people. It will be difficult because of the extreme asymmetry of the ideological subversion as it applies to open and closed societies (see Bezmenov), but I think that the future of Western civilization hinges on awakening the Chinese people to the horrors of the CCP.