Y'all are describing the effects, not the causes. Students and parents don't care in those schools BECAUSE they've been cut off from quality education for generations.
China wasn't always known as this "superior culture" that some of y'all make it out to be. In the 1800s, Chinese immigrants in the USA were stereotyped as dirty, uneducated, ignorant, criminally-minded, and primarily working in physical labor, prostitution, and drug dens. Even through the first half of the 1900s, the state of Chinese education in China itself was crap.
Education in China was turned around by the Communist Party, which undertook a massive initiative in the 1960s and 1970s to reach for universal education. In just 30 years, they went from one of the lowest-literacy major countries to one of the highest. Their test scores went through the roof. This was entirely due to a strict policy of high-quality universal public education for every child.
Finland, similarly, was one of the poorest countries in western Europe after World War II. In the 1970s, socialist-minded government began a program of universal education rooted in the policy that every student must attend their neighborhood schools (no selection, no cherry-picking, no private education) and every neighborhood school must provide its students with a high-quality education. By the 1990s, Finland was making a name for itself with the highest PISA scores in the world (the most highly respected international academic testing to compare nations). They did it not by isolating the highest performers, but by integrating them and ensuring opportunity for everyone.
There was nothing special about Chinese culture or Finnish culture, despite the attempts to claim so after the fact. What they had was political leaders with the vision and energy to choose equality and universal education.
America has had the exact opposite. Where does the "culture" come from to care about school? Where do you earn to be a good parent? Where do educational values develop? There are only three choices. They can come from
1) your own family's personal history with education;
2) a strong government initiative; or
3) the influence of the people and institutions around you.
If your family has never had the chance to get educated, if the government isn't prioritizing education in your community, and if everyone around you comes from that same background because you were segregated off, THEN WHAT THE fukk DO YOU EXPECT PEOPLE TO BE LIKE??? Of course they're not going to care about education, everything in their background has conditioned them to exactly that. If they don't have the personal family background to care due to slavery, enforced segregation, and de facto segregation, the we have to make it happen via government policy and integration. There's no other option.
You're literally describing the status quo that already led to the current situation. A few Black kids with support structures are able to get out and enjoy school with the "good kids", a few of the remainder are lucky to get labor jobs, and the rest are fukked. Then the cycle repeats itself every generation.
If that's your goal, you should be happy that America already has the ideal education system for those exact outcomes.