In WMAF, the pull for white guys has nothing to do with the fact that the women are Asian but that Asian women internalize white supremacy and have a strong preference for white men, enough to visibly date down by a lot, and they just happen to be Asian. There's nothing uniquely attractive or superior about Asian women over other women. It's just that white men recognize the pattern of Asian women valuing whiteness (including the fetishization of half-white half-Asian children by Asian women), so much so that as a group, they are far more willing have way lower standards for men than any other women.