I'll take a leap and suggest that you and I can agree that much of what is called "news" these days does not merely transfer facts from the news organization to your brain. When you read a news article, you interpret it with context. You ask, what is the reputation of the agency reporting this news? Do they have a history of factual reporting? Do they bring a particular political bent or agenda to bear on their reporting? What words are they using to tell the story? What does it mean when someone refers to the "War on Terror" - how do you understand that metaphor? What memories, emotions, experiences does it evoke? How is that phrase intended to be interpreted?
There is so much more to write about this, but bottom line for me is: language drives human interaction. Understanding how others interpret language (through metaphor, shared understanding, history, etc.) is important for navigating that interaction. It helps us call bullshit on politicians who use words to conceal ignorance, or maybe on teachers who don't actually understand the literature they are presenting ;)
I imagine you were never rewarded for "filling up pages" with actual bull shit, so you picked up metaphors at some point along the way.