Elon Musk is clearly a business and technology genius. He drove the creation of SpaceX and reusable rockets and has electric cars popular. However, all of the members of the celebrity Kardashian family (Kim, Kylie Jenner, Khloé Kardashian, Kourtney Kardashian) and other celebrities like Selena Gomez and Taylor Swift are clearly smarter than Elon Musk about using Twitter and Instagram.
The celebrities make $10,000 or more from Twitter post and up to $1 million on each Instagram post.
Elon Musk lost $40 million from a fine for tweeting about taking Tesla Motors private. The cost is likely to increase a lot because Elon is getting sued by short-sellers of Tesla stock who sold after that tweet when Tesla stock briefly surged.
Kim Kardashian, Selena Gomez get paid about $500,000 to $1 million per Instagram post. Kim has 117 million Instagram followers and Selena Gomez has 143 million Instagram followers.
Kylie Jenner has over 100 million Instagram followers.