Elon Musk’s transgender child plans to leave the country in response to Tuesday’s election outcome, joining the time-honored tradition of left-wing public figures vowing to move abroad rather than live under a Donald Trump presidency. “I’ve thought this for a while, but yesterday confirmed it for me. I don’t see my future being in the United States,” said Vivian Wilson, a 20-year-old college student who was born Xavier Musk. “Even if he’s only in office for 4 years, even if the anti-trans...