Elon is making Tech Singularity happen sooner.
The higher Tesla goes, the more he invests in artificial intelligence, robotics, cyborgs (Neuralink), and future tech.
He said we need a real "Star Fleet." He thinks he is the one to make it happen. He needs quadrillions of dollars to build a giant space station and a fleet of starships, so he hypes up Tesla stock, making him the richest man on earth, so he can make Star Trek into reality.