It’s not just you because it’s the fact. I can confidentally say that Elon Musk knows no shit. He is just a lucky guy who happened to be born in a well-off family.
SpaceX, Tesla, etc, he didn’t buils them with his knowledge like in case of Microsoft and Google, he just hire dev and I bet the only job he’s doing is that posting in social media to trick people thinking he is a genius.