The current FCC chairman threatens the broadcast license and to block deals of networks who air shows the president doesn’t like. These threats appear to have lead directly to the cancellation of shows — a clear violation of the first amendment, though there have been no consequences so far.
If you really care about this issue, get out of your information bubble.
Whichever party is in power, Democrats or Republicans, liberals or conservatives, have tried to suppress speech they don’t like when they get in power. If we pretend this is a partisan issue we can’t stop them.