Dozens of House Republicans, staffers march maskless to Senate floor to protest mask mandate

It would include all Democrats who choose to not practice what they preach, they're covered by the needs of masking even if they think its ok to only do it some of the time.

They do work - only not everyone participated, that's why we're in the position we are now.
They do work - you just don't understand that output filtration is the primary goal, not input filtration.
They do work - but this one doesn't make sense, they'd stop the BLM riots to show how effective masks are, what? (Plus we know they wouldn't stop them under any circumstances so this one is moot.)
They do work - blame the user not the tool, and Speaker Pelosi is a hell of a tool aint ****?
They do work - and this myth has been debunked by the NAEH, HUD, the MSM, and by CDC surveying of homeless shelters.
They do work - ok that's just absurd.

 

So much for your output filtration theory


Why is it that people like you don't understand basic science but claim to follow science. Every time you exhale, it follows the path of least resistance.
This is why ear loop mask can not protect you from a virus.

 

LoL, anti-maskers and their social media 'science'. I mean, dude, you just tried to make a case against filtration by demonstrating that air passes through something aka filtration. Oh man, thanks for that video though I'm going to post it on https://www.reddit.com/r/CovIdiots/