posted by jmogTo be fair, my wife is an avid mask wearer through most of the pandemic as she works in/out of nursing homes and was scared to take it back to them.
She still got COVID hard from a nursing home even though she was 100% of the time in mask and gloves while there.
She got it right at the height of the first wave last year in late April.
It's a favorite, and possibly the most stupid argument in the whole mask thing, Anything less than 100% effective means they don't work.