When the world’s richest man left California — taking his multitrillion electric car and space companies with him — the Golden State lost out on billions of dollars in economic benefits. Elon Musk’s SpaceX launched its record-breaking IPO on Friday, making him the world’s first trillionaire while enriching many employees and investors. Musk didn’t travel to the New York Stock Exchange for the ceremonial bell ringing, instead choosing to celebrate at his company’s headquarters in South Texas —