I've been able to find stuff about his mom's dad being pro apartheid which is obviously bad but is not "literally the Nazis". And that his dad claims to say apartheid is bad but said some sus stuff over the years.
Even if he didn't do the work himself and sounded like a complete idiot in that leaked Twitter meeting, he did objectively advance society. I think the world is better off with things like Tesla Amazon Uber and DoorDash. Musk outlived his usefulness long ago though and is a net negative now to the point of almost undoing all the good he may had had a hand in creating. Society can survive this level of capitalism if it prevented generational wealth. The incompetency compounds and the inevitable conclusion has finally revealed itself.
Reproducing is a way to gain power. On paper, saying smart people need to reproduce is a good goal, but we all know that the zip code of a child is a stronger indicator of their success than many other factors. But yeah if you start saying "only x race should reproduce because x race is smarter" then that's bad. Republicans are anti abortion and contraception so that they can increase power, too. Having more uneducated people keeps them in power.
Its all about power. Making people racist and abusing that racism for their own is benefit is all part of the distraction. Racism is bad especially when it causes divide and conquer. But I also think we should focus on how those things are tools, and look for ways to prevent the goals that those tools enable.