On the Fact that the CDC Has Known for Fourteen Months Now that Universal Mask-Wearing Was an Ineffectual Way to Slow the Spread of Influenza-Like Pathogens and Yet They Never Once Chastised Those Tyrannical Mayors and Governors for Putting Us All Though this Purposeless and Belittling Charade - https://wwwnc.cdc.gov/eid/article/26/5/19-0994_article

Disappointed, yes, surprised, no, not even a little.