Against the medical model: People love talking about “diagnosing” the political condition to determine a “cure”. Rival political ideas becomes “cancers” or “parasites”. This is because we have the “body politic”, I suppose.
Similarly, are people who disagree with your politics—left or right—actually “mentally ill”? The truth is that the social consensus is fungible. A person coming from outside a social consensus, whether national, religious, or political can seem “mad” to insiders.