Oliver Anthony, the viral musician whose hit song still sits atop the Billboard Hot 100, sat down with Joe Rogan for an hourslong interview that covered politics, porn, mental health and much more. Many assumed the lyrics in Anthony’s “Rich Men North of Richmond” — which discuss “minors on an island” and people abusing welfare — denoted a Republican mindset, but Anthony has since tried to separate himself from any political affiliation. During his interview on “The Joe Rogan Experience,” the overnight sensation similarly took a measured approach to discussing his political stance. However, he ...