Always happy to oblige you on these challenges HIAG
You said that you had "clear evidence that wearing masks does more harm than good"
Prof Amy Price PHD and Prof Larry Chu PHD from Standford University disagree with you.
1. How do cloth face coverings prevent the spread of COVID-19?
Chu: In order to answer this, it’s first important to understand the concept of source control. We’ve learned that as many as 40% of people infected with the virus that causes COVID-19 may have no symptoms. But when they talk, cough or sneeze, they can still spread the virus to others in the form of respiratory droplets expelled into the air. Those droplets evaporate into fine particles that may linger. The mask traps these larger droplets before they can evaporate. So, wearing a mask regularly can prevent spreading at the source even when we don’t know we are sick. But masks are just one important way to prevent this disease from spreading. Washing your hands regularly and thoroughly and keeping at least 6 feet apart from one another are still vitally important.
Price: Many people argue that cloth masks can’t be effective because they can’t filter out viral particles, which are extremely tiny. But, as Larry explained, most of these particles leave the mouth and nose in much larger droplets that become smaller through evaporation as they move away from the body. Trapping droplets with the mask means not nearly as many viral particles escape. So, when all parties in a gathering are wearing well-constructed, well-fitting masks, it provides an extra layer of safety for everyone. If two people are wearing masks, the viral particles can travel about 5 feet away from each individual. When an infected person is not wearing a mask, those particles can floatthrough the air 30 feet or more and stay alive for up to 30 hours.
https://med.stanford.edu/news/all-n...ntists-contribute-to-who-mask-guidelines.html
You're welcome