Have you ever talked to many conservatives? Because I have the misfortune of having many in my family. There's nuanced "I don't agree with everything this one party does" and then there's "it doesn't matter what this party does, I'll never vote for anyone else"
That latter line of thinking is 100% just "I want my team to win at any cost no matter what they're actually doing" and it's very common amongst conservatives.
Great reference! Here's a great book for anyone curious to learn more about these processes:
https://en.m.wikipedia.org/wiki/The_Drunkard%27s_Walk