It does, yes. But because there is so much overlap between race and culture, a lot of people confuse the two -- in ways both bad and good. But they'll often shy away from discussing these issues at all, for fear of saying something that might be construed as racial...and not just by other people.
I remember when the book "Battle Hymn of the Tiger Mother" came out (the author, BTW, is the same Yale Law Professor who convinced JD Vance to write his book...and I think introduced him to his now wife), there was a lot of discussion about it. I didn't read it, but I did follow some of the discussion. And, having grown up with a number of Korean friends, it all sounded pretty familiar to me.
Their family dynamics were just different than mine. So much more structure and discipline. We put a lot more value on sports & leisure than they did. When my Korean friends weren't busy working on academics, they were working on computers or their musical instrument. And everything was regimented -- and I got a front row seat to it when I'd stay over at one of their houses. And that wasn't all that common, either -- because socialization was very different than it was with my white friends...and also my close friend who was black.
The key difference between my household and theirs wasn't racial, it was cultural. And I figured that out in grade school -- but there are grown-ass adults who can't make that distinction today.