Unfortunately, I sympathize with the anti-mask requirement sentiment, even though I wear one in indoor public spaces like grocers. I don't think people should b

Unfortunately, I sympathize with the anti-mask requirement sentiment, even though I wear one in indoor public spaces like grocers. I don't think people should be shamed or that they should be mandated. When I read into it it's not always clear masks work well to limit egress of virus, and I do think the scientific community is to blame to some extent for presenting things as "masks are scientific and lack of masks is not." This approach might only worsen things relative to a message of "we don't really know but it's a good idea to be prudent." Linked scientific articles advocating masks I find are often misleading. They often are based on other viruses that potentially have other transmission properties, or make questionable assumptions, like that the mask is an n95 mask or is wet cloth. When I have found actual studies of SARS-CoV-2 with dry fabric of the sort most masks are made of, the masks work, but not nearly as well as you might think. The problems with masks have really been underscored for me practically too. I've tried a couple of masks now, fit to my face, and I've run into a telling problem: when I breathe in mildly colder air, my breath shoots out from underneath my mask and fogs my glasses immensely. Not only is it evident in a very visible way that when I'm wearing the mask it's not actually blocking airflow very well, but then I have to constantly adjust things because I can't see, and sometimes have to resort to removing the mask entirely. I still wear the mask and the fogging has gotten better as it's warmed, but my overall impression is that there are good reasons people might not wear masks, and I think the evidence in favor of them is much weaker and less rigorous than is often acknowledged. I think if the scientific community were being honest, they'd say they don't work great, but it's something, and every bit can count. That message seems to be enough; it would go a long way.