The FCC polices the tv/radio/satellite/cable industry, but it also writes regulations that affect the business.
It is preferable to have a head of FCC with industry knowledge. Having industry experience does not automatically make one corrupt or criminal, which seems to be your line of thinking.
>Contrary to what the Republicans tell you, ours is not a planned economy in which government bureaucrats are making operational decisions.
Ours is not a centrally planned economy, but regulators can still enact policies that positively or negatively affect how an industry functions.