Elon Musk's political activities have influenced public perception. At time of market creation, according to Nate Silver, his net approval rating (% that approve versus % that disapprove) is -14%.

This market resolves to 'Yes' if Musk's approval rating, as measured by the Silver Bulletin is greater than or equal to 0%.

https://www.natesilver.net/p/elon-musk-polls-popularity-nate-silver-bulletin