I find fact checking invaluable .... FactCheck.org - A Project of The Annenberg Public Policy Center ... and, there are many other fact checking outfits listed here. Some very obvious county omissions from that list.
Just calling something fake news of course doesn't make it so and that can also be fact checked.
The last thing we need is for the media to just retweet whatever comes out of an administration or executive. That would definitely make them muppets (puppets) that fail to fulfill one of the main roles of the media in a democracy; holding those in government to account.
Last night I watched a movie on the Stasi in East Germany at its zenith. The job of the media was to report the news and the Stasi told them what was and wasn't news. Control of the media is the first item in the playbook of authoritarian governments on both the far right and the left, and every other form of dictatorship in between.
Press freedom and diversity within the press is essential for a healthy democracy.