"Rich, powerful broadcasting networks play the same themes day after day, week after week, and that doesn't bother anybody.

Radio stations broadcast the same songs, usually at the same time, day after day, and that doesn't bother anybody"

That doesn't bother anybody? It bothers the living sh*t out of me!
For years I was stuck with it on the radio at work, day in and day out, with no say as to what station played. At least now I don't have it inflicted on me constantly, but I'm aware that by far the most of the people doing really fine stuff out there will never get a chance to be heard on mainstream media, while the repetition, 75% drivel or higher, drones on and on forever.