The only ones who may be stumbled would be ones looking for a reason. I counted personnel at the hospital, 75% beards. I would claim to be stumbled by the beard ban, except have to admit I am looking for reasons. A lot of people don't think twice if their doctor has a beard. My friend and I may try the beards at the next CA.
Earlier in the video he mentioned the scolding for not going out in service. Then fewer raised hands? I would raise mine, then be a no show. And they should well know about harping and scolding on doing "enough".