The answer is quite simple: These White guys are as primitive and idiotic as the

[theking]

...the Hmong guys that have a problem when Hmong girls date/marry out of race and/or ethnic group...They failed to see the simple fact that women are also human and should have the same rights as them i.e., being able to choose who they date/marry... No need for this long drawn out answer IMO...:

"Why do some white men get angry when white women date Asian men?"

Those answers saying here it doesn't happen shouldn't forget that it's not happening only because it doesn't happen in large rates nowadays because most women have already been brainwashed by white male owned media to think negatively about Asian men perpetuating Stereotypes about them. And this includes Asian women.

Again, don't forget why white males started perpetuating such Stereotypes in the first place. Historically, Indian Males(and other South Asian Males) who went to UK in colonial period almost up to independence had good rapport with White Females, which irked these Men to perpetuate Stereotypes about the 'Dark, Indian Rapist' and so on. Also many Interracial bonding were prevented. Then we have Chinese males face this pressure during the 'Yellow Peril' time. Filipino men were doing good with white women somewhere once and there was even a Filipino actor in Hollywood who was becoming successful. But white males tried the best to pull that actor down and perpetuate Stereotypes so that White women don't date these men. During the Japanese Internment , whites makes with Japanese wives weren't punished while the opposite pairing was put in the camp.

Meanwhile if we have white males being with non white females, we have a bad history were such couples have been racist and Misandry against men of the non white race. Take for example during Colonialism in Latin America, Canary Islands, Philippines, etc. The racism had been Hyper-descent, whereby the White males made unions with non white females (many rapes too occurred) , while they killed the native men or were racist and violent to them. In Latin America, it was between white males and native/African women. Similarly in Anglo ruled countries too, such instances have occurred but not in a huge scale.

Even today we have tons of Racist Far right leaning White males with Asian partners but it's uncommon in the other way.

Those primitive idiotic White males sure hate couples like this one:

Yay, for white girls and Asian guys! I’m a European mutt and he is 100% Chinese, born in China, moved here at 15. Here in CA, there is no problem, but when we went to China to visit his family, you’d think I was famous with all the stares let alone photos people took of us! Also, I couldn’t help posting this pic of us at Halloween. I’m sleeping beauty and he is Li Shang from Mulan! We are to be wed in less than 6 months!