We have had one in here. I outed “Cecil Rhodes Rides Again”, as he was pretending to be a conservative who just wanted free trade and non-interference in Red China’s activities. I remember during our back and forth that he accused me of supporting the Rape of Nanking because I was against the Chicoms. He also refused to admit that it was not acceptable to lie to promote a political point. He was banned.
Most of these propagandists are very primitive and will call you racist towards Chinese right away (as he did to you indirectly with the Nanking thing). If they are on a space they know they won’t get banned, they’ll usually immediately follow up with a racial slur about white people, or whatever they think you are.