Actually I do know. I've probably worked with more company Boards and CEOs, than the number of companies that have employed you and your best friends.
There have been many degreed individuals that have destroyed their company's top ranking. Nokia, Intel, IBM, etc. I'll also bet that every major bankrupt company in the last 5 years has been run by degreed individuals.
All of these companies that were at one time or another at the top of their game, until missteps and greed brought them back to earth. Apple's time is just around the corner. The handwriting is on the wall, if one cares to look, if one has any knowledge of how senior management decisions are made, and if one does not have their head in the sand.