I suppose both of us are trying to one another and others (why else debate) because we both think we have it correct. :-)
I believe Musk very much wants to become the first trillionaire and is trying to longitudinally orient his businesses to achieve that goal. He can't really just do that in the US so it has to be a global endeavor. He's got EV factories in NA, Asia, and Europe. He wants or wanted a solar company as well as the charging stations, and his starlink will service the entire globe and can provide service to his cars and trucks across the world.
With the US he doesn't really need to politically mesh with its foreign policy because his ambitions don't necessarily require American supremacy. If he can maintain a grip on his Chinese holdings and push product there to a population 3x that of the US then he may realize his goal. He gets to be the CEO of an international megacorp where people get their transportation, power, and communication.
I believe all of his business forays are connected and as an American peasant I don't believe he has my best interests at heart. He could care less about the US rules based world order and is happy with any system that allows him to do business across the globe. So therefore I up the greens and you up the blues. Which is fine.
SpaceX has defense contracts with the US DoD. It can’t do business with Russian MoD or it loses the US contracts. It’s not about principles it’s about money.
I’m not sure I understand why you’re trying “to seek something closer to the truth” here. There is no truth in politics. Do you care about the Walton family and their truth? I’m guessing no.
Musk has inserted himself into global attention and is clearly doing and saying what’s best for Musk. If the principle of self interest is what you’re talking about then yea, I guess that’s true. He’s so self interested it’s what made him and it’s what will undo him.