>Highly doubt these averages indicate causation. More likely these pairs formed because the women are choosing men with certain financial attributes. Either way correlation doesn't indicate causation, and I believe you are mistakenly assuming such a connection.
I think you are mistaken about what 'expected' means.
Expected value doesn't imply causation [0]. Sorry for not being more clear here, I was using the word as it's used in probability theory. Since there is no weighting here, expected basically means average, not some causative assertion.
>white women will only choose an Asian who's so financially well off that race no longer matters
This is just straight up racist. You can say what white woman will do on average or what white woman is expected to do, but you can't possibly know white women will 'only' choose an Asian when they're financially well off.