2 ms·
If you’re referring to only COVID, you’re right. Wearing a mask outdoors is pointless. It only makes sense indoors, but I was also referring to air pollution fr
by chaostheory 3y ago
If you’re referring to only COVID, you’re right. Wearing a mask outdoors is pointless. It only makes sense indoors, but I was also referring to air pollution from wildfires and Valley fever where both are still dangerous outdoors