Pro Tip: As masks become more common, either by mandate or public embrace, please don’t berate people who are not wearing them. You don’t know their situation or circumstances. There are legitimate and invisible health reasons for some people to not wear them.
Treat this like a herd immunity situation – please do what you can for the sake of those who can not. And assume the best intentions of those you observe not practicing until given a reason otherwise.
Even then, don’t be a jerk.
Of course I can’t find an exact quote right now, but your beliefs don’t prescribe how others should live but how you should live.
So live by example and be patient with and understanding of others.