The nostalgia of yesteryear CFB is overblown. Cheating has been rampant for 60+ years. Look at roster management at Alabama under Bear Bryant for example. Switzer, Jimmy Johnson, SMU, etc all come to mind. In the 90’s it was Auburn, Tennessee, FSU, Nebraska, Alabama again, etc known for their off the field transaction$ and transgressions.
So to act like CFB was all about the school, amateurism, etc is just not how it really was. Pre 60’s maybe, but not since then. Now that players have some control, fans and coaches don’t like it. Yet coaches have always been able to break promises and leave whenever they want. Does CFB, CBB, etc have a lot that needs to be fixed? Hell yes. But it can and will get fixed.