That's a good point. What the hell kinda 'saturday night special' did he leave on the table? I remember a friend showing me a few guns and how to operate them. Was amazing how much effort is required to arm a standard Colt 1911 model.
Although I keep all my stuff secure, my most accessible firearm is a 1911.
My daughter is 5, and even though the gun is secure, there are three further things that are comforting to know.
1. The magazine is too hard to push in for her.
2. The slide is way too hard for her to rack.
3. The backstrap safety on the grip doesn't really work for little hands.
I don't think she could shoot it even if she wanted to.
I am a proponent of the following: The best thing you can do with kids and guns is show and explain them, let them hold it, then tell them not to touch one if they see it and to go tell an adult.
The attraction of a firearm to a kid is the natural curiosity of something that is typically kept hidden and not talked about. They are a mystery to most kids. Holding and knowing about a firearm removes that mystery.
Having them know not to touch them and tell an adult when alone is the best you can do to protect them if one of their friends is a ---sufferer of cranial-rectal-inversion--- like the guy in this post and they encounter a gun while you're not watching them.
I, and many of my friends grew up in military and sporting families. Weapons around was the norm, and none of us ever had so much as a close call.