Because American media and American culture portrays Asian men as shy, submissive, unfuckable turbonerd incels who only care about doing school work, and because of this, Asian men in America basically have a target on their backs. People would mock Asian guys and say racist shit to them because they know they will get away with it, whereas they wouldn't dare to do the same to a Nigger. There are countless videos on social media of people interviewing American women on which race they wouldn't date and nearly all of them would reply with "Asians". Fuck the USA, I hate this shithole country and ass backwards American culture.
Also it is far easier for White guys to have sex since noodlewhores and other ethnic females absolutely obsess over them because of having light skin, colored eyes, and light hair. If any White guy struggles with getting a White foid he could easily get a noodlewhore or some other ethnic female