Yeah, I should've made it more clear - if they aren't "effective" then it would be pointless to normalize them. Based on stuff like this[1] I happen to think th

Yeah, I should've made it more clear - if they aren't "effective" then it would be pointless to normalize them. Based on stuff like this[1] I happen to think that they are, although exactly how effective seems highly dependent on a number of things. [1]: https://www.livescience.com/are-face-masks-effective-reducing-coronavirus-spread.html https://www.livescience.com/are-face-masks-effective-reducin...