1. Defend natural immunity ? You think I should defend people going out and catching a virus that can kill them?. Or send them into the hospital ? Or catch a virus and give it to some who then does?
That makes zero sense and is frankly dumb.
2. Yes..exactly someone should read all the research including those studying the physics of airborne particles and masks.
AND read the research of real world studies.
When one does so...the overwhelming evidence is that masks work as source control..and there us some evidence that in a small way masks
may reduce the mask wearers likelihood of catching the virus.
The fact is Paradox..you cannot understand tge science. In fact you refuse to read it.
My superiority over you has to do with the fact that you cannot understand the science while I can. Now being a doctor certainly helps in that regard..
But..I have given you ample opportunities for you to demonstrate your ability to understand the science..
You have repeatedly demonstrated that you aren't willing to read the science much less understand it..