To many people believe they are in a video game when handling a firearm. I see various types of silliness or stupidity every time I go to a public range.
If anyone should understand gun safety it's this guy! This video enforces the belief "It won't happen to me".
And many people seem to feel that if they are behind a camera, or on a camera, they are invincible and nothing bad could possibly happen. Perhaps because they feel it is no longer real.