Smoke Test shows All masks useless against Viruses

Keep in mind that most smoke particles are approximately .3 of a micron in size, that's larger than viruses. If all of these masks are so ineffective with stopping the release of smoke particles, what are they doing to stop viruses? Nothing but increasing your chances of getting bacterial pneumonia and causing you to breathe in 9500 ppm of CO2 plus your own viral and bacterial expressions.
Most deaths from the Spanish Influenza pandemic 100 years ago were from bacterial pneumonia caused by mask mandates.

More mask videos in this link here:

https://rumble.com/vczr2j-dangerous-co2-levels-demonstrated-with-face-masks.html

https://rumble.com/vdjzwl-one-or-two-masks-both-useless.html

https://rumble.com/vcdyfb-nurse-exposes-dangers-of-mandatory-facemasks.html