I did, in fact, go to radio broadcasting school. Very early in my time there, our chief instructor called us all together and made us watch a documentary about how the radio industry was dying, and then told us that he strongly suggested that we do something—ANYTHING—else with our futures than go into radio.
Later on, during a job interview at a radio station, a program director told me straight up that most program directors avoid hiring anyone who went to broadcasting school.
We all have moments in our lives when we wish we had listened better to one of our teachers. That job interview was one such moment for me.