We didn’t need further proof that Leonardo DiCaprio is arguably the biggest movie star of his generation. A decades-spanning filmography that includes “Titanic,” “Inception,” “Django Unchained,” “The Wolf of Wall Street,” “The Revenant” and “Once Upon a Time in Hollywood,” among others, more than proves that point.
But DiCaprio clearly isn’t resting on those Oscar-winning, box office-breaking laurels, what with his new Paul Thomas Anderson-directed epic “One Battle After Another” soaring to the top of…