Absolutely, and I would just point out an interwoven outlier: the overall gun culture.
We have millions of Americans who treat them like they're a personality trait. They hoard them. They display them like family photos. They covet them. We have people that have never served in the military or law enforcement that buy tactical gear, play dress up and stand on street corners like a soldier. It is uncommon to see this kind of gun obsession in other advanced first world countries like we see it in America.
Guns aren't like comic books or fantasy novels, video games or woodworking. They're designed to kill. Full stop.
I've shot guns. Yeah, it's fun. We even own a couple. But I've never understood the infatuation with them and I would just as soon get rid of them if I knew the rest of the country was committed to doing the same.