Mitigating risk by using methods approaching zero efficacy is useless. "This is just physics". No this is just your intuition. Scarfs don't protect you or oth

Mitigating risk by using methods approaching zero efficacy is useless. "This is just physics". No this is just your intuition. Scarfs don't protect you or others. Neither do gaiters. This has been tested. They may work mildly for UV protection... But there you can be fooled as well. They just don't work. N95s provide a level of protection but they are not full proof. The further away you move from N95 the more useless they get. Cotton etc. don't protect. They are overcome by physics.