Besides, although Musk was born into wealth, there's no evidence on his wikipedia page that he had access to it:

"working odd jobs at a farm and lumber-mill" https://en.wikipedia.org/wiki/Elon_Musk

"Musk says that before the company became successful, he could not afford an apartment and instead rented an office and slept on the couch and showered at the YMCA, and shared one computer with his brother."

He made his initial money on an internet startup. Nothing wrong with that.