Every paragraph-long statement concerning a millennia-long cultural phenomenon will be an oversimplification. Unsurprisingly, I am aware of the existence of Christian rulers. Even those who had violently exported the faith to other countries and continents. That is why I phrased my point in terms of capacity for various models and expressions, not absolute pronouncements of which faith always behaves how.
But still: Jesus was a son of a carpenter, tortured to death by the state. Mohamed was a merchant risen to the status of the head of the state. This, inter alia, strongly influenced the fundaments of both religions.