Things always look wrong when looked at from an opposite type of observation.
As an example, suppose someone was talking to us from some land where knives were forbidden, because people there had been murdered with knives. They would positively HATE knives, and not understand why we would have them in our houses.
We, on the other hand, would try and explain that we don't go around murdering anyone with our knives, we use them to chop up heads of lettuce, slice tomatoes, or dice up green peppers and onions......complete mundane activities.
Yes, we would say, there are criminals that use knives to kill people, and they have the dangerous "Rambo" style hunting knife, which are not allowed, but we don't have those knives in our homes.
They are sold by underground gangs to other drug dealers or criminals, and the police arrest these types, and confiscate the dangerous knives.
Even so, it would be hard for someone that perceived a knife as a dangerous weapon wielded only by criminals to understand why we would have them in our homes, instead of using scissors, or a food processor to chop our veggies.
The whole perception comes from such different ingrained lifestyles. It is not that one is right and the other wrong, we just have very different views on the same subject.