I don't disagree, but wouldn't it make more sense to let those individuals (regardless of circumstances) who are not caught up (or can overcome) in those type of situations to advance at a different pace that leads to bigger and better things, rather than holding them back waiting on the less privileged to attempt to catch up? Then the system could group those that struggle or are slower to learn and implement specialized programs in an "attempt" to assist them as needed.
Regardless of if one is white, black, green, yellow, rich, poor, African, Asian, French or English etc., we are not all equal (regardless if the government tries to make it that way) in the ability to learn and comprehend. One size does not fit all. Never has, never will!