We wear a mask if we are sick, caring for someone that is sick, feeling uncomfortable without one, when in confined spaces where physical distancing is unlikely and when society thinks or believes it is a good idea.
Lately, buses and Walmart think it is a good idea.
Lately, Governments are thinking it is a good idea.
Public opinion is becoming more conservative as this blog becomes published,
So ya I think we are at a tipping point.
Will there be a run on masks?
Who knows, but just think toilet paper, hand sanitizers and gloves.