This ACC-bias is about big money, old money, marketing to the largest number of TV sets. Think about Duke, and what that school represents and where the vast majority of its student body come from. Probably the anti-Duke is people like Tom Izzo and Bill Self, who have to labor hard the traditional way.
I got a direct reminder during the billselfexperience about this East coast, old-money, biz-dollars stuff--and it did not sit well with me. Especially since I'm there in Lawrence, a KU alum, WmsFund guy, resident of KS...yet felt like an 'outsider', how odd was that! But I get that it was about raising money for Self's Foundation, that's fine. But when you mention money, and see who all shows up, the truth is exposed...and its the same old lessons we became aware of in our early to mid-20s.
Duke represents a certain type of legacy as well, different from KU. I may respect Coach K, but make no mistake, beating Duke is one of KU's ever-present missions. Once K retires, maybe they get Brad Stevens, or someone like him to continue 'their' legacy. It's like electing a President who will "caretake" and maintain the System, and do his part to maintain the status quo. Maybe even a better analogy is like the money manager or investment portfolio manager.