https://www.cnet.com/news/despite-infamous-hit-elon-musk-says-he-has-no-idea-how-to-smoke-pot/

For example, Musk took a lot of heat in September for smoking weed during a filming of the Joe Rogan Experience podcast. In the 60 Minutes trailer, he responds to questions about this by saying, "I do not smoke pot. As anyone who watched that podcast could tell, I have no idea how to smoke pot, or anything, I don't know how to smoke anything, honestly."

Despite these claims, people have speculated about Musk's affinity for weed culture. In August he tweeted that he was considering taking Telsa private at $420 a share. The number 420 is tied to smoking pot, and April 20 (4/20) is a stoner's holiday. Whether Musk meant this as a marijuana reference or not, these actions ultimately resulted in him getting sued by the SEC.