Most music production schools just don't get it.
They teach you the technical stuff from an academic point of view in a class room. They don't spend enough time teaching you the action of creating a real, professional product, or the action of marketing and selling your production skills. Instead they teach you a lot of theory, give you a certificate and send you on your way. Since the music industry is so experience and reputation oriented, at graduation after spending all that time and money, you are basically at a zero starting point. You will even have a hard time getting an unpaid externship because it takes a studio owner too much time to teach someone who is new to a real working studio environment.