I'm a longtime space guy, so Musk has been on my radar for decades -- since long before he was a billionaire. He actually first hit my radar even before founding SpaceX, when he made a "Mars Greenhouse" presentation to the Mars Society in 2001 (I'm a founding member). Since then, I've built up a huge amount of respect for his technical accomplishments, which are indeed extraordinary. I wish to hell he'd stayed apolitical -- if he had, then we could indeed just talk tech.
But he didn't, and we can't. There was a time when the absolute best rockets in the world were German -- but if it's 1942 and you're talking about sourcing rockets from the Luftwaffe, then I hope to hell you'd be focused on a few things beyond just the technology itself.