Subnormalizing Political Violence

We can never, ever normalize political violence, ever. Subnormalizing political violence leads to malicious incentives that leads other others to believe this is productive. It's not. Second, normalizing political violence spurs revenge, and you have an endless cycle of violence where you attack me, it hurts, and the only cure for my hurt is to attack you back. And sooner or later, there's nothing left to destroy with the intended outcome of what, creating prosperity in the future through destruction? How exactly do those two values in those two goals the line? Please explain. I'd love to hear.