Frankly papers that lie through crafted contexts are much more dangerous because they give a false sense of authority due to their correctness at the micro level but incorrectness at the macro level.

Imagine I develope a newspaper that only reports crimes committed by a particular race and I excruciatingly fact check every incident and highlight when they are uneducated (but don't mention education otherwise). What will result is one of the biggest macro lies that will fuel racism through its broader message while everything will be perfect to a fact checker. This would rank perfectly in such a system while broader newspapers would get hammered for messing up picture captions and confusing Airbus A319s with 737s.

Or opinions can be presented as facts, or at least presented in a way that makes it hard to tell if it is reporting or analysis.