Donald Trump’s interview with billionaire X owner Elon Musk — taking place on “X spaces” Monday night — is live, and according to Musk, “unscripted with no limits on subject matter.” The “highly entertaining” conversation — as Musk called it — left many journalists and political experts across the social media platform confused, and deeply concerned about the former president’s current mental state. USA Today columnist Rex Huppke wrote: “EXPERT POLITICAL ANALYSIS OF DONALD TRUMP’S INTERVIEW WITH ELON MUSK: This is the craziest f—king thing I’ve ever heard in my life and any Republican who walk…