One core feature of Trumpism is that it forces you to betray every other form of belief:

to the truth, moral character, the Sermon on the Mount, conservative principles, the Constitution.

The split we are seeing is not theological or philosophical. It’s a division between those who have become detached from reality and those who, however right wing, are still in the real world.

Hence, it’s not an argument. You can’t argue with people who have their own separate made-up set of facts. You can’t debate with those who refuse to accept reality.