Lol. When you have a problem, you’re going to call police, to bring a “tool of violence”. You’re just being naive about who is ‘allowed’ to have a means of defense.
If police are the only ones that can defend themselves from people like you - you aren’t free, you are subservient. Aren’t the same people a threat to them, a threat to you? Classes of nobility don’t seem very free to me.
But... you jumped to “nuclear gun”, so how much of a serious argument could I expect from you?