Bad speech is best handled by better speech not shame or censorship like in the bird app. We can do better. Why is he wrong logically speaking? That's a good place to start imo. I'm the free market if ideas people will read along and some will be convinced of your position.
Discussion
He’s arguing in bad faith. I have hours of footage I could point him towards if he were open to changing his mind. I know this level of conviction exists among the propagandized but I suspect it is also often parroted by the “paid to promote” crowd too