Like?
Are you going to do all the other things they do in an OPERATING ROOM?
Like?
As to transmitting the virus -- "committing murder" in the minds of the ignorant -- a mask, the way most people select, apply/fit test, wear and maintain it (a scarf isn't even worth mentioning) works no better than a handkerchief or an arm. A person who has symptoms of a cold, flu or virus -- coughing, sneezing, etc. -- must not pretend a that a mask will protect everyone around them -- even with 12-foot diameter anti-social "distancing" -- they should stay the hell home!
So you can buy into both the fiction that masks and anti-social distancing will save you from the virus or from "murdering" anyone you come within two yards of, and you can do business with companies that demand you go through the motions of pretending you're "doing something" to "fight the virus" because "we're all in this together" cDoncha know! ... just do so with the understanding of how ineffective and how despicably anti-social this growing fad is -- even as the Chinese virus wanes.