You're wrong. Majority of kids would have no trouble learning if they went to top tier schools, lived in excess and learned from educators who looked like them.
This is how I know you don't know shyt about elite schools or know anyone who went to them.
A great many of those kids are fukking retarded and are only there because of connections, not accolades.
Look at cats who end up running the world.
Most of them went to school and were absolute fukk UPS growing up. Straight C level students.
If you're not raised to value that shyt, then it won't matter.