Testimonies from SpaceX's own employees show that Musk is a capricious and immature meddler whose presence is to be managed and deflected rather than welcomed. His documented cronyism and looting of Tesla with his ridiculous and petulant demands for tens of billions in bonus compensation while threatening to leave the company if he doesn't get his way show that he treats Tesla as his personal piggybank rather than offering anything tangible, other than alienating Tesla's core demographic via his ill-considered tweets. Meanwhile, here on this site, every programmer knew he was a fraud of a manager the moment he ordered Twitter employees to print out their most recent code so that he could determine who to fire.
If Elon Musk didn't want to be called a liar, maybe he should try telling fewer lies?