Why is there so much discourse about who is and isn't white, but the same doesn't apply to blacks, Asians, etc?

For example I've seen people say Italians, Greeks, Slavs, Portuguese, etc aren't white even though they're European and most have white skin. People also argue whether whiteness is skin color or being European.

But you never see people argue about Koreans, Chinese, Japanese, Taiwanese being Asian, why is this?
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4 mo
@CupcakeDestroyer take your meds you hateful passive agressive leech
Why is there so much discourse about who is and isn't white, but the same doesn't apply to blacks, Asians, etc?
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