Lemme see...
A simple solution (no real guns on set) won't do because there are other problems?
Yeah, right. I see NRA propaganda must have infested your brains. Maybe we should start using real dynamite or TNT on filmsets too.
Are you talking about kids in Chicago using their own guns to shoot dads, or some kid using a parent's unsecured gun. Not securing a lethal weapon when kids are around is not an accident it is gross negligence.
I'm talking about a real situation that's easy to call gross negligence in hindsight:
Dad takes out his gun from the gun safe. Puts it down. Phone rings. Dad picks up the phone. Meanwhile, the toddler entered the room, sees the gun and picks it up. Pulls the trigger, cause the toddler takes it for a toy. Two lives destroyed.
There shouldn't be a bullet in the chamber. But we're all human. Of course, NRA members are super human.
At least, the rest of the world sees the problem. Well, maybe not Russians...
500 rounds found on the set. Some people had the guts to complain about this weeks before. No action taken. Why? Because some people simply are afraid of complaining in the pro-gun atmosphere. After all, the complainers usually don't own a gun. The other side does and they have shown repeatedly they like to use it.
I'm pretty sure you are a responsible user, John. But I'm also pretty sure a lot of others aren't. Yet, they can go to a supermarket and buy an assault gun without too much hassle. At least in many states.
If you can't see the problem, you're obviously blind...
EDIT: sorry, an assault rifle, of course.