Elon Musk accused the Anti-Defamation League of “fighting yesterday’s battles” after it objected to his planned reinstatement of white nationalist and Holocaust denier Nick Fuentes’ account on the social media website X. In a Saturday post on X, Musk — who bought the site formerly known as Twitter in 2022 — implicitly defended his decision to reverse Fuente’s January 2023 suspension over alleged antisemitic posts. “ADL is still fighting yesterday’s battles,” the billionaire Tesla CEO and self-described “free speech absolutist” wrote. Less than an hour later, Fuentes chimed in, “ADL lost, Patri…