Well, the science disagrees with you. ANY face covering will reduce transmission. Even a shoddy face covering that is only 20% effective, is still 20% effective.
Anything that reduces viral spread is not "pointless."
We talked to UCSF epidemiologist George Rutherford, MD, and infectious disease specialist Peter Chin-Hong, MD, about the CDC’s reversal on mask-wearing, the current science on how masks work, and what to consider when choosing a mask.
www.ucsf.edu
Much of the confusion around masks stems from the conflation of two very different uses.
www.theatlantic.com
1. Let's be clear... We are ALL vulnerable. Just some of us are much more vulnerable than others.
2. Unless you are a hermit who happens to be young and in perfect health, who has no friends, co-workers, family.... We ALL have friends, family and co-workers who have varying degrees of vulnerability.
3. Beyond "death," lots of "low risk" individuals are becoming extremely sick with Covid, knocking them down for weeks with severe illness. And with potentially very very serious long term side effects.
4. So viral spread left unimpeded.... maybe you don't care if several of your relatives and co-workers die. and maybe you don't care as many businesses are unable to function because so many employees are out sick... Maybe you don't care if you get seriously ill, restricted to your bed for a month, and then with neurological damage for the rest of your life... and you don't care that the hospitals get so overwhelmed, that people start dying from routine things like appendicitis because the hospitals can't handle all the patients....
But it's pretty clear that if the virus was allowed to spread unimpeded... we are ALL vulnerable to the consequences.