Either every reporter (for the National News broadcasts, anyway, and many of the locals as well) is just a news reader or they are all actively trying to undermine Trump.
I saw the local CBS tv reporter tell us about the Jan 6 Committee Subpoena to Trump and his reaction to it and her words about Trump included “the claims of a stolen election now proven false”….and the National CBS News broadcast used as well regarding the same topic: “The false claims of a stolen elections”. I heard nearly the exact words on the radio on my way home….. I have noticed that nearly every reporter reading a news story about Trump uses similar, if not identical, wording. So either they are just reading what someone has put in front of then (and who writes their commentary then????) and have no volition of their own or they all are in on the game to make Trump look bad, if only by repeating something that they cannot prove. If they say it often enough, I think that they believe people will believe it. The fact is that we have no idea if the election was stolen. No one bothered to investigate, despite much statistical evidence that there may have been suspicious results….. In fact, in most places where it mattered, there were active court cases to PREVENT any real investigation.
But say it often enough, and loudly enough and liberal follower types will believe it.