There even was a whole "Anti-Mask League" in SF [0], with others demanding jail time for "mask slackers" [1]. [0] https://en.wikipedia.org/wiki/Anti-Mask_Leagu

There even was a whole "Anti-Mask League" in SF [0], with others demanding jail time for "mask slackers" [1]. [0] https://en.wikipedia.org/wiki/Anti-Mask_League_of_San_Francisco https://en.wikipedia.org/wiki/Anti-Mask_League_of_San_Franci... [1] https://www.history.com/news/1918-pandemic-public-health-campaigns https://www.history.com/news/1918-pandemic-public-health-cam...