https://www.theguardian.com/technology/2022/aug/01/elon-musk-father-interview-not-proud-errol-family

When asked if he’s proud of his son’s accomplishments, Errol Musk says: ‘No … we are a family that have been doing a lot of things’

The father of Elon Musk said during an interview that he isn’t proud of his billionaire son, saying that Elon is unhappy with his own career progress.