Following is the stat from UC Berkeley. Do you think it's fair? If all top tier university goes "race blind", you will see similar stat. As Asian American, my DS accepted the appointment to USMA 2017, declined USNA 2017 and declined AROTC.
Don't worries about things you do not have any control over. Do your best and compete with the best!
BTW - USMA accepted approximately 7% Asian-American, lowest of any ethnicity that applied.
Percentage Distribution of New Freshman Admits by Ethnicity
Fall 2008 through Fall 2012
Ethnicity Fall 2008 Fall 2009 Fall 2010 Fall 2011 Fall 2012
American Indian 0.5% 0.5% 0.8% 0.8% 0.8%
African American 3.1% 3.2% 3.3% 3.4% 3.6%
Chicano/Latino 12.8% 13.3% 12.6% 13.8% 15.3%
Asian American 40.7% 41.7% 42.0% 45.5% 45.9%
White 33.7% 34.0% 33.8% 32.8% 30.1%
Other 1.3% 1.2% * * *
Not Given 7.9% 6.1% 7.5% 3.7% 4.3%
Subtotal-American Indian,
African American,
Chicano, Latino 16.3% 16.4% 16.6% 18.0% 19.7%
What you have here is the class COMPOSITION. This is much different than the acceptance rate by ethnicity. Your claim that "USMA accepted only 7% of Asian-American candidates" is flawed. I believe you got the composition confused with the acceptance rate. The entire class may be composed of just 7% Asian-American cadets, but the acceptance rate was probably higher than 7% for Asian-Americans.
To make things simple, lets assume we have a class of 10 students. Here is the composition by ethnicity:
African-American: 3 (30% of class)
Asian-American: 1 (10% of class)
Caucasian: 6 (60% of class)
Simply because Asian-Americans make up 10% of the class does NOT mean it is any harder to gain admission. Assume there were only two Asian-Americans that applied. In that case, the acceptance rate for Asian-Americans would be 50%. Further, let's assume that 100 Caucasians applied. The acceptance rate for Caucasians would be just 6%. Even though the composition makes it look like it is harder for Asian-Americans to gain entry, it may not be true. Don't be fooled by statistics; take a close look at the data before you draw conclusions.
Moving away from my simplification, the SAs do not admit equal percentages of ethnicities because the applicant pool is not equal. There are MANY more caucasian males that apply compared to any other group. Therefore, caucasian males are the majority because they have many more applicants than other ethnicities.
We can speculate about how race/ethnic heritage plays into the admissions process all day long, but it does not solve anything. Admittedly, there probably are some ethnic factors that go into the admissions decision. But the fact is, it does not make that much of a difference. If you want to earn an appointment, it is YOUR responsibility to make your package so great that admissions can't say no.
For the record, I am a white male that received a TWE for USNA c/o 2016 and 2017.