I've worked the line on regular folks, law enforcement and military and no one was better or worse. I've been lasered, had weapons blow up, ADs and so forth. It happens but IF you are doing what you are supposed to as a RSO then everyone will go home. I've also done my share of stupid stuff and so I approach it in a manner that I would want. That doesn't mean it's gentle but its not berating.
Even as a shooter standing behind the line and if you were to see this its your job to start YELLING "Cease Fire!"
Safety is everyone's job because we don't use guns to kill until its time to do so. There isn't any training, fun or match worth anyone's life.