It's performative because resolving it would require the end of the governments within the "West" and replacing with reindigenizing governance. Supremacy is at the foundation of the whole "West" and racism will always exist while that's in play. The racism is systemic and cultural. Sensitivity isn't sufficient; there needs to be actual systemic shifts that help drive cultural shifts and vice-versa. Not simply language changes, either. Rooting out binary thinking is key to it all. Nondual animist views are more aligned with how things work in the cosmos than dualism/nonanimism.

> Supremacy is at the foundation of the whole "West" and racism will always exist while that's in play.

If this is indeed the case, then it is very much not unique to the West, nor is it most tightly ingrained in the West. I'm not sure in how many different countries you'd live, but I can tell you this from lived experience. It could well be that most of the West is above average on a global scale in terms of belief in supremacy. I too have not lived in a 100 countries so I can't place "the West" as a block with accuracy. What I can tell you is that it does not land at #1.

Unless you call any vaguely US-aligned high-HDI country "The West" regardless of ethnicity, but that would be completely opposed to how any reasonable person would interpret your stance given the mentions of racism.