Writing fiction, as I do now, has allowed me to experience first hand a curious paradox: Fictitious stories are simultaneously both untrue and true. They are news of a kind, but “fake” news (to borrow an odious phrase). We’ve always known this, of course. A delightful Goodreads page of quotes about fiction confirms this. For example, Albert Camus said, “Fiction is the lie through which we tell the truth.” 
Or this from Ralph Waldo Emerson: “Fiction reveals truth that reality obscures.”
Contrast this paradox—that the lie of fiction can discover the deeper truth of reality—with the Trumpian and Fox-News-ian blather about “fake news.” Crying “fake news” about whatever one doesn’t like to know is a lie intended to obscure the truth. In the lie of fiction, on the other hand, I try to create a world, people, events, reactions that utterly imaginary, yet truer, perhaps, than many actual, historical places, people, events, and reactions.
And readers are the judges: They know when a place or a person or something that happens rings false, even in fantasy fiction. Readers love J.R.R. Tolkien or George R.R. Martin in part because their worlds are so palpably real, their characters so emotionally authentic.
And in reading successful fiction, by agreeing to accept the author’s lie, astute readers can have the life-affirming experience of opening to a deeper, broader, sharper truth—the truth of what it means to be human. Hiding the truth behind the whine of “fake news” steals from all of us the dignity of our human capacity to judge for ourselves what is true or false.