Look, I think all really big time programs cheat. But those schools in the larger cities with corporate HQ and money, AND no pro teams.....I think those are likely your biggest culprits. Louisville, especially with Big Tobacky, fits this model to a T. Columbus Oh is another. Birmingham, AL (I know Alabama is in Tuscaloosa but you understand), Austin Tx, etc....
To me it is natural. These big money guys are used to getting their own way, used to buying things they want and well it makes for good entertainment to watch a good team.