Armchair Bias

The union of multiple biases—Laziness Bias, Butler Bias, Objectivity Bias, and Ivory Bias—into a comprehensive posture of armchair intellectualism. The person in the grip of Armchair Bias sits comfortably in their own worldview (Objectivity Bias), demands that others do the work of proving themselves (Butler Bias), makes no effort to research or learn (Laziness Bias), and assumes that their own perspective, formed from their armchair, is as valid as any expert's (Ivory Bias). They are the YouTube commenter who knows better than climatologists, the Redditor who dismisses decades of scholarship with "that's just your opinion," the X user who demands evidence for settled facts while providing none for their own claims. Armchair Bias combines the worst of all worlds: the certainty of the dogmatist, the laziness of the freeloader, the arrogance of the amateur, and the demand that everyone else do the work. It's the cognitive posture of someone who has never left their armchair but believes they can see the world clearly from it.

Example: "He'd never studied economics, never read a book on it, never even taken a class—but he confidently dismissed every economist as biased while demanding they prove him wrong. Armchair Bias: all the confidence of expertise with none of the work."

by Dumu The Void March 19, 2026