“Unless Trump wins and we get rid of the mountain of smothering regulations (that have nothing to do with safety!), humanity will never reach Mars,” Mr. Musk wrote this month in a post that has gained nearly 18 million views. “This is existential.”
Online, Mr. Musk has painted a dark picture of what would happen if Mr. Trump lost, a circumstance that could hurt Mr. Musk personally. In an interview with the former Fox News host Tucker Carlson, he acknowledged “trashing Kamala nonstop” and being all in for Mr. Trump.
If Mr. Trump loses, he joked, “how long do you think my prison sentence is going to be?”


