Several things here:
1. African immigrants do similarly, so this isn't just an Asian thing and might have to do with more so being immigrants - I wonder why Hispanic immigrants don't have a similar highlighted culture. Because of the jobs American society molds them towards?
2. Asian and Black people are treated completely differently in this country. This includes in media and their cultures. Asians were often pit against Black people as an example of why Black culture is toxic, meanwhile Asian people face different challenges and are blocked by White people in different ways. Black is placed on the bottom. Asians are leveraged higher than us just because they aren't Black, though they're still othered.
Why am I mentioning this?
Because they actually get to focus on good grades without being worried about Portrayal in media, treatment at job interviews, historically being hired last and fired first (see our current unemployment rates), police treatment, doctors dismissing pain, etc. etc. Black people set up to fail in numerous ways that dont get resolved just by good grades. So it's harder to sell us on the idea of good grades solving everything.
Even as I type all this I'd rather us focus on good grades than not. But yeah, that shyt alone aint gonna chip away aint gonna beat out white supremacy