‘Thanks for replying..but I guess it doesn’t entirely address my point. Which is that, from my observation, many who are wearing masks look to be the cheap shop masks from Home Depot or home-grown varieties. Likewise.. are so many of the pop up (opportunist?) advertising masks online (from China?) conforming, or required to conform, to medical grade standards? If I recall (could be wrong) only the N-95 masks had a real certainty of protection....the others middling to marginal.
Please note that I’m not taking a side on whether masks should be worn or not — and I think it’s clear the recent spike is result of no masks + no distancing. [though I would debate separately what the spikes means on the side that others have taken]. But, if we’re to wear masks, where also is the minimum standard that qualifies as “protection”? Otherwise it’s likely just a fallacy of protection and a naive gesture of “doing the right thing”.