saying "but it's the NCAA's rule!" falls on deaf ears these days. The point is that the NCAA's rules are stupid, and their enforcement of them arbitrary and capricious, but always bent towards whatever will make them the most money.
Let's try this: what rule did they follow in resolving this dispute by having Wiseman contribute $11k that he perhaps doesn't, and probably shouldn't, have, to some random charity, and then serve a 12-game suspension?
Spoiler alert: there ain't no such rule. They're making it up as they go along, because nobody can hold them accountable or make them be consistent.