So you have preference towards asian girls, yet are complaining about non-asian girls having preference towards non-asian guys. Do you not see the hypocrisy in that?
It's not the same.
I prefer to date black women not because I believe other women aren't attractive (read: inferior), but because I and others have learned from experience non-black women, especially white women, harbor anti-black prejudice, no matter how progressive and liberal they present as or believe themselves to be. For many, that prejudice operates invisibly, to them, in their minds and lives. It's not something we want in our relationships, so we don't date white people.
You'd be hard pressed to find many black people who will state they
only find black people attractive. But you don't have to look far to find white folks who will emphatically say things like, "I just don't find black women/men attractive."
When questioned by a POC on this, they will say things like: "That's my preference, it doesn't make me a racist! You're a racist for suggesting I might be racist! How dare you suggest I'm just like every other white person! White people are different! We're individuals!" All the while selectively ignoring that their distaste for black people (or "preference") is part of a quantifiable pattern that is
represented across all white people.
When questioned by another white person, they'll say all the things that prove their preference is a consequence of white supremacist brainwashing that tells them their entire lives they're better than everyone else just because they're white. They won't fear being called racist by another white person and will speak freely.
The basis for my "preference" isn't a sense that black people are superior or that white people are ugly, it's that I can't find white people who genuinely relate to how I experience life, and I'd rather not waste my time on someone who is just going to fetishize or otherwise disappoint me. For white people, the basis is damn near always racism.