Why people like what they like is complicated. Often it's connected with what the people around them listened to. There is also research suggesting that aesthetic preferences can be tied to certain personality traits (which themselves are somewhat heritable).
To suggest that one might prefer music by white people is the result of conscious animus towards non-whites is reductionist in the extreme, and provides essentially no useful insight.
And even if that preference is rooted in racism, is what someone prefers to listen to in the privacy of their own home really something that should be a collective concern? I really doubt it.
Regardless of the motive, calling someone's tastes is music "racist" is probably the least effective way to get them to try out other kinds of music.
if producers don't produce music of non-white people does that induce a racist bias? if educators don't include music of non-white people does that induce a racist bias? it was really not that long ago that other cultures were disregarded as uncivilized and unworthy of inclusion and in fact in need of destruction.
it does not require any active malice on your part for us to be living in a society that is the product of active and generational racism, and you might want to question why you think music is somehow exempt from this.
The same is true for music. People listen to pretty diverse things, and considering the success of rap music here (especially our own's country rap), it's hard to call that "active and generational racism" when it's one of the if not the most successful genre inside our country. Most young people listen to rap music and it's seen by older people as a bit weird/worse not because of racism, but because that's how old people see young people's music (The same thing happened with rock, and is still happening with metal. No racism here considering how white metal is.)
Producers do produce music of non-white people, non-white people are currently more popular than white people in music. I can't really speak about musical education since I didn't study it after high school, and before that we only had some bits, but I remember clearly that we talked about blues, jazz and their influence on modern music.
Racism exists, systemic racism exists, personal biaises exists, I'm not denying any of it. But personal preferences also do exists, and respecting them is important. Of course it's not easy to take that into account, because you could use "personal preferences" as an argument to only hire people like you because you "work better with them". But that's public/professional life. What I do in my private life is up to me. I'm not posting racist things, I'm not saying the music I listen to is better. I just support the artists I like and most of them happen to be white. On the other hand, I'm pretty sure I listen to and support more transgender people than the majority of the population. Does that means that they are transphobic? Probably not. They may be, but not because of what they listen to.
[0]https://www.youtube.com/watch?v=Kr3quGh7pJA
The TL;DR for people who will be immediately triggered by the title and not bother to view is that Western music theory was intentionally designed around white supremacist ideals. It is exclusionary of the ideas and contributions of non-European cultures, and purposely so, as it deems them inferior.
[0] if not exclusively.
I assume you've finished the video by now, so I look forward to reading your informed opinion of it.
