Like that is Carr's FCC in a nutshell - he wants to control speech by controlling the airwaves. That is a raw fact in his behavior. But when the news stations say the thing they want them to say, what happens next other than slightly extending the definitions of public good to the internet and then restricting speech?
What they'll do, what they always do, what you can see them actively doing (albeit on other policy axis) even at the local government level, is simply scrutinize these people for other laws they've broken or rules they've run afoul of and then enforce the shit out of those.
We have a real problem with people in government buying into the idea that it's basically a private company set up for the benefit of one man in particular.
https://www.pcmag.com/news/apple-expands-this-location-focus...