Therefore the brief is arguing for racism and discrimination against Asians.
What is particularly galling is that the argument in the brief is defending the university's ability to pick students who have been affected by their race. Thereby implicitly arguing that Asian-Americans have NOT been affected by their race.
Meanwhile, back in reality, hate crimes against Asian-Americans are up over 300% nationwide: https://www.nbcnews.com/news/asian-america/anti-asian-hate-c....
I will answer your question with a question:
If the Supreme Court requires universities select their student based solely on standardized tests, and consequently this results in our top universities being made up of primarily of foreign nationals (there are billions of Chinese and Indians, and it is illegal to discriminate based on national origin), would you favor that inevitable outcome?