I see it as negligence myself and I am happy that nobody was killed. After witnessing an ND which resulted in the injury of a teammate on active duty I am stubborn on the safety rules. Though recently taking a CCW class I was apalled by the lack of user familiarity with other students and their equipment. That practice drilling component takes time and isn't all rainbows but weaponplay is serious business with serious responsibilities. If you're that jerk on the range yelling about safety then bless you. If you're not you should be.