> “... a public health and disease expert who is worried that mask effectiveness is being over-hyped...” Medical professionals have their own sources of inform

> “... a public health and disease expert who is worried that mask effectiveness is being over-hyped...” Medical professionals have their own sources of information (just talk to a doctor about hand washing vs. hand sanitizer). Then I assume the concern is some members of the public are taking risks while wearing masks, thinking they are more safe than they really are? I don’t understand the concern, because if you’re really concerned about the virus you’re staying home. If you’re cavalier about the whole thing, then you’re likely standing <6feet and doing other “risky things”. And finally, for everyone else there are the simple rules. This seems totally different than, say, the controversy about the anti-malarial drug, which had severe potential side effects. What am I missing?