WMAF / White Male Asian Female - >first marvel movie directed by an asian woman >has an interracial white male asian female couple

When people say "White" they refer to people of Caucasian/European descent.
When they say "Asian" normally they mean people of East Asian descent specifically.
It's not about color, it's about ethnicity

Except it's also a universally accepted descriptor of Caucasian people, which you know already and are just being deliberately obtuse.