I think the line between that and Brendan Carr calling ABC and saying “Jimmy Kimmel is lying, he is contributing to real-world harm, and I urge you to reduce his reach” while e.g. a merger is under review or licenses up for renewal is impossible to delineate.
And again, in any case, it didn’t work. It probably threw fuel on the fire. Government shouldn’t be saying what political speech is and isn’t said. That’s what the First Amendment ensconces.