I wear it to lull covidiots into a false sense of security. When I'm in the store they feel free to be near me and that's when I pull the mask down to cough and sneeze. I do it every time and make a big show of it while wiping my nose and pretending to look at a glob of mucous and saying loudly I'm glad that didn't go into my mask.

Then I pull it up and walk away as they all freak out.

Fuck you mask cucks.