it’s not as much as aTm. but it’s plenty. and on top of that a ton of companies are based in Oklahoma and donate plenty of money to OU. OSU is a 2nd tier team and they have nearly as much support as missouri. OU has that much times 2 or 3.
you’re also completely ignoring the 3 other national championship winning coaches that OU has had, and several more with NCAA recognized natties. whatever problem you have with switzer is whatever, but OU isn’t barry switzer university. he’s just a small part of the history of OU football.