Two sides of the story:

Yes, there definitely is an issue with inequality in distribution of advance classes.

Now, are we going to make it so that football/basketball program have equal distribution of student bodies? GATE/ TAG admission is by exam which is the same as tryout for sports team. You are among the best to make the team, then, you get in. I agreed that there should be more resources for advcance classes and more open opportunities for AP classes for those who are able.