Most of the masks I see people wearing are not blocking much. If not a bandana or something else “homemade” then they are wearing this blue flimsy thing that is doing absolutely nothing. When I wear a mask it is a N95, but quickly take it off if others in the store are not wearing. Also you will notice that a bunch of people will pull the masks down so the nose is showing. I’m just saying before they strap us down and inoculate us, they got a very long way to go on the mask thang.
Exhaling through the nose creates a lot less droplets than speaking.