In the past, libel laws were enforced to reduce the number of murders from duals. Historically, since the 1600s, men would have a dual (with guns) when another slandered or published libel against them.
Since I care more about my family that sitting in a jail cell for murdering The Stalker or Mr. Moon, I won't be murdering them.
Yet, as I said before (you should read threads properly before asking questions), I came here to guard The Torah. "Guard" does not mean "try to convert". I don't believe in "conversion" and trying to "save" people. Those concepts are foreign to Hebrew texts.
I really don't owe you an explanation for why I am here. But while I am here I'm studying you all like a specimen. That's one of the ways I became such a good researcher and writer: people watcher.
When I arrived here to guard The Torah I was attacked on a personal level. I'm not a pacifist, so to expect to stay silent is irrational Nothing wrong in engaging in dual otherwise by modern means