Errol Musk says the founder of SpaceX and Tesla does this to avoid publicity and possible condemnation MOSCOW, April 10. /TASS/. Founder of SpaceX and Tesla Elon Musk prefers to travel to some countries incognito to avoid publicity and possible condemnation, his father Errol Musk, an international high-tech investment and innovations expert, told TASS in an interview. He said his children "travel on kind of diplomatic immunity in the circumstances to avoid the publicity of being in a country.