It makes all the sense in the world to cover new things — the movies opening this weekend, the TV shows premiering right now, the books that have just been released — to the degree people are asking the questions (1) What's interesting about this new thing? (2) Is this new thing good? and (3) What new things are there? Those are important parts of cultural coverage, and they always will be.
Long before he was a conservative writer, Charles Krauthammer was a psychiatrist. He tells NPR's Steve Inskeep that he changed career paths because he didn't buy into popular beliefs about a psychiatrist's power: "There is a mystique about psychiatry," he says, "that people think that you have some kind of a magical lens ... Superman's X-ray vision into the soul. One of the reasons I left psychiatry is that I didn't believe that."