Earlier quoted context omitted.
It's minutiae to be concerned when someone who just tested positive for covid is talking to you with their mask down?
Yes, because for schoolkids, Omicron is literally a cold, if that. The other variants, call it a bad cold. The only reason to stop them catching it is to stop them spreading it. Had someone three years ago been that concerned about someone with a cold, yes, that would be minutiae.
Like their parents, who could end up hospitalized, or worse? Seems like a good reason to be concerned.