Now you switch to the stupid CDC guidelines.. which are wrong.. and contract their own recommendations prior to this situation.
Anyway.. the whole Asymptomatic spreading thing is bunk. so.. get off of it.
I will see your CDC and raise you an NIH.
Asymptomatic SARS-CoV-2 Carriers Are Not Very Contagious
https://www.captainsjournal.com/2020/05/24/asymptomatic-sars-cov-2-carriers-are-not-very-contagious/
Asymptomatic spreaders have existed for EVERY KNOWN pandimic and epidemic, so it isn't "bunk". And "not very contagious" is not the same as "not contagious".
I suggest you "get off it".
Masks work...science shows it. Wear'em!