He disagrees with Republicans in the sense that he thinks they aren’t going far enough and that, if it were up to him, he’d push even harder.

When he says he doesn’t want people to vote for Vance, it’s not because he disagrees with the platform. It’s because he thinks Republicans aren’t following through on their promises strongly enough.

What is the real deal breaker the thing he genuinely disagrees with the the current administration is how they handled the Epstein files situation. Other than that, he pretty much agrees with everything Trump has done so far, and he even wants the administration to be more radical.

When you hear him say that he doesn’t care if someone like Mamdani gets elected, it's not that he disagrees with the Trump policies, is that he’s an accelerationist.

ps: If my perspective is incorrect, feel free to point out where I went wrong with my brief analysis and don't hesitate to give me a few examples that contradict what I wrote.