That's never been an intent of 6-feet or a mask. Don't you agree that 6 feet does reduce transmission of most virus, flu or common cold by normal water/vapor droplet from conversation and breathing ? A highly publicized outbreak back in March occurred here in Sacramento. I think about 38 or 40 people were reported by the County Health and then the media as "infected". At one time about 1/3 the infection for the entire county population 1.3 million. Never mind if they were tested or sympromatic or required ER. No follow up on them either. Anyways, I thought about it . .. . . . These people were singing in a choir, packed together. Singing is about the most voluminous and active breathing one can take short of Goat violation pillage and shouting. It follows that considerate and reasonable soical behavior can do a lot at reducing Woohan transmission.
What if I sing while pillaging a goat?