That was the intent of the MBA, as a supplement to some other core expertise so they could manage the business effectively. Then, MBA's became an entire profess

That was the intent of the MBA, as a supplement to some other core expertise so they could manage the business effectively. Then, MBA's became an entire profession. Many consulting firm MBA's go to business school twice before having any real world experience (undergrad then MBA). I did business school for undergrad and refuse to get an MBA for this reason, I seriously had MBA students sitting in the classes I took as an undergrad.