You could probably make a pretty good argument. A firefighter deals closely with the population in non-voluntary situations. An athlete or performer is likely q

You could probably make a pretty good argument. A firefighter deals closely with the population in non-voluntary situations. An athlete or performer is likely quite a bit separated from the crowd watching them, and they're choosing to be there anyway. I don't know if there was actually an attempt to justify the decision, though. And I imagine someone could also make a pretty good argument in the other direction. A firefighter is probably going to be wearing a mask. Performers by their nature are yelling into a crowded indoor space.