Maybe somethimg about south African aparteid and diamond mine owners as that's where he got his family wealth and worldviews.

I gather Elon Musk emerged from a discrete subculture I have had no contact with. It seems to fetishize men/masculinity, tech, capitalism and wealth, hero legends about “genius” men, and arrogance toward those outside this sphere.

What can I read to better understand this perspective? I am looking for newer works about the current version of this culture (not Ayn Rand, Hayek, etc).