Overton window calculation usually starts at a minimum of two inputs without proximity requirements (except technical requirements like linguistics/ functional semantics)*

[ * Only because an opinion may appear too far removed from a given perceived spectrum-threshold for 'reasonable reasoning'.. should not necessitate collapsing the contrasting input to some purely sarcastic/humorous telos, especially when this stochastically undermines one's own chances for being afforded the inversely congruent gesture]