That's not true. Any journalist would tell you that picking the stories you chose to cover is just as much a bias as how you chose to cover them. Even then, the specific words you pick, how you ask the interviewees, how you place the story on the page, what you pick as the "related stories". All of that is Editorial and reflects an opinion.
Good journalists are open about their angle. Bad journalists tell you they are "unbiased" and "just bringing you the facts".