@Mukiha..
Social mobility is a sensitive topic and unfortunately the glass ceiling was raised as opposed to be broken hence your point of view on this subject.This is an ethical topic as well and what you may need to understand is that an applicant's need is key to this.
To help bring things to perspective please try help me answer this two questions below.
1 - List any scholastic distinctions you have won since entering high school and indicate the level of distinction.
2- List any non-scholastic distinctions you have won since entering high school and indicate the level of distinction.
This are real questions asked in a top IVY campus in the US. Now can we imagine how a rich kid v a poor kid would answer the above two questions.
And there would be your tier breaker my friend...
I have not categorically stated children from wealthy backgrounds do not have leadership skills etc. am sure some do .what i have said is they do not bring much.
By virtue of the lifestyle and how they have been brought up, children form the rich (majority) are downright lazy, selfish, most are aloof, always wanting to have their way and tend to struggle to adapt to a society that demands adaptability, change and team work.
I use the above comments with examples in mind of rich kids i schooled with and this was my conclusion.
The greatest danger in times of turbulence is not the turbulence; it is to act with yesterday's logic.