I knew a German exchange student who got almost expelled from his previous school because he had an open interest for firearms. About a year ago, when my dad got himself a new scope for his rifle, we went to the range to try it out and I decided it'd be fun to film and post on my social media. The result was alienation from a lot of people and a lot of talk about how I might "snap" and shoot up the school.

Why does this happen? Hasn't fascination with weaponry always been something common in boys / men?