I don’t mean to rag on you dude but I don’t think he started that many companies. His company was bought out by PayPal in like the late '90s, despite being listed as a cofounder he wasn’t a founder of Tesla, I think spaceX was also founded before Musk. He did help these companies succeed though so I suppose credit for that.
I mean having money and connections to cut through red tape is helpful even if it’s only from his privileged life.