I can see you can't see past your own nose as usual. I have never said baseball is not a business. However, those "merelys" you so graciously disregard (because they don't help your argument) are of extreme importance for helping the performance of the on-field product, which in turn sets the tone for the revenues you will perceive from the baseball team. To manage a baseball franchise like a business, you need to manage the baseball team like a baseball team.
To avoid future strawmen, let me put it like this. You don't have economists or sabermetricians doing your scouting work or on-field management because those pertain to the baseball side of running a ballclub.
Oh, and seriously, get over yourself. Like, seriously.