Fact: Multiple studies have shown that face masks of all kinds usually don’t protect people from getting a virus including Covid.
“A new peer-reviewed, randomized controlled trial found no statistically significant difference between the performance of surgical masks and the highly touted N95s against SARS-CoV-2 infection.” – N95 mask study undermines feds’ COVID narrative
There are more than 100 studies that demonstrate that masks provide little or no benefit to stop viruses of all kinds. See: More than 170 Comparative Studies and Articles on Mask Ineffectiveness and Harms
Some of the mask boxes actually say that they won’t protect you at all from Covid.