Being an asian male I do see the disparity between asian men dating caucasian girls and a caucasian male with asian females.
I’ve been in situations where the girl I was attracted to (back in my teenage years) wasn’t attracted to me in a physical sense (she wanted to remain good friends). It’s rather annoying but I look back and I can understand the reasons why.
I don’t believe it’s racism or bias but rather, the physical nature of asian men. We’re not particularly tall and hairy so that immediately slashes the available women who want us. I’m only 5’5" while the women I’m attracted to (Italians and typical “white” girls) are usually in the 5"6’ - 5"10’ range and so dating them is usually not an option.
I have a good lady friend who’s very attracted to Russel Wong mostly due to his height and build. She’s taller that I am though and doesn’t find me suitable for dating (although in a semi-joking manner she wants to have my kids and have me raise them because I (apparently) have good “father” skills).
Thankfully I’ve found my dream girl (who’s Bulgarian) so I no longer have to care so much about it though