https://www.wsj.com/articles/trump-has-torn-the-mask-off-the-liberal-media-11604266772?mod=opinion_lead_pos6
Why does the media hate Donald Trump so much? There are all kinds of theories, but only one really makes sense: We are a country at odds over the most fundamental principles of ideology, economics, religion, race, culture, morality—even our own history. The media is on one side of that metaphorical war, and President Trump calls it out.
In this dispute the two sides have always been known to the participants, but the media doesn’t identify them publicly. A major part of the mainstream media’s strategy has been to preserve the perception of its neutrality and keep its role as hidden as possible. It has been criticized in the past for its liberal bias—by conservatives. But never by a sitting president with such effectiveness. (Richard Nixon mostly delegated the job to Vice President Spiro Agnew.) By treating the media for what it is—a belligerent in the culture war—Mr. Trump has done it irreparable damage.
The media is supposed to be a neutral participant. So, to a lesser extent, are Hollywood and academia. Hollywood’s job is to entertain us. The universities’ job is to educate us. The media’s job is to report the news to us. If there is indeed some kind of philosophical, theological and economic battle being waged for the soul of the country, Americans would certainly want to know if those responsible for filtering information to us are doing so in an objective fashion.