If masks don't work, how is it that Virus RNA ends up on them? If they are a chain link fence relative to the virus, how is that same fence holding CO2 in and O2 out? Both of those molecules are roughly 4 orders of magnitude smaller.
Even better, the human nose with just a few hairs helps to reduce disease every day and it has two holes the size of an index finger!
The fact is, these people are looking at any excuse not to wear one. I get it, it sucks. Where I live it's required to go indoors. Oh and look at that, NJ has declining infection rates. Go figure, what are the odds?
I posted a lengthy account from an ER doctor this morning
Only a few of his staff have gotten the virus. He has treated over 500 patients. He said masks work.