IIUC, the word “anarchy”, when being used as a synonym for “chaos”, is a simple political slur; like calling some country a “Socialist Regime” in the context of state overreach. It implies a negative but does not state it, in hope of creating an associative link between the two concepts. The word “anarchy” is merely one such (very old) slur which really took hold, and most people now believe the word “anarchy” actually means chaos.