the only thing the FCC should do is to make certain that several radio stations are not broadcasting on frequencies so close together as to make hearing either one problematic. That doesnt require much staff,,,
A private industry association could handle that. It would be in everyone's interest, since neither station would want the other station's chatter busting up its signal.
I think that since all these extra-Constitutional agencies have reached their (inevitable) point of total corruption at the top, we can't trust them even to do something as simple as signal-traffic-control. The only solution is to start killing them. I'm certain that, as in this case, what seems at first blush to be a necessary function of government will prove to be unnecessary.