Love the debate - here's my take on the NIL, it's a situation where a program hasn't been to the NCAA Tournament since 2004, and hasn't been to the NIT since 2007. That's 17 years of horrible basketball. Hard to get people to invest both time/money for a program that is a special level of horrible.
As far as Chicago AAU scene, I don't think that's as important. The best players from Chicago never stayed here to play at DePaul, they always go to blue blood programs. Dee Brown (U of I), Shannon Brown (MSU), Julian Wright (KU), Derrick Rose (Memphis), Jabari Parker and Jahlil Okafor (Duke). That likely wouldn't change, but to in my opinion, to say NIL wouldn't improve for a school that doesn't have a football program with a better product on the court isn't correct.