"Asian Women's Inferiority Syndrome to White Women Explained: JBWW" - https://www.youtube.com/watch?v=TfX52FpfkWo
A little explanation from an asian local about the phenomena, where white man consider asian woman attractive, while asian woman trying to mimic western white woman, who go after black guys. Just a basic comedy situation, where everybody just operating on their personal believes and don't clarify. Literary the comedy foundation of every anime.