I disagree strongly with the notion that mitigating risk of harm to others via awareness and simple action somehow makes society less human. I live in DC, a notoriously cold and closed off city as far as social interaction goes. Mask usage (even outdoors) is close to 100% here. When I see someone wearing a mask, I’m filled with a sense of warmth and camaraderie—that person cares about me and others. Someone else may see the same scene and think, “look at all these petrified sheep”. I sort of understand, but I’d challenge those people to shift their perspective.

If kinship isn’t your thing but sober analytical thinking appeals to you, wearing a mask is a no-brainer: positive benefit with effectively zero cost (the only negative thing that can happen to you is that someone might think you’re a terrified dweeb, but they’d be wrong).