For many filmmakers, their twilight years are a period of slowdown and downsizing with smaller, less ambitious works replacing the grand epics and massive swings that defined their careers. That makes Martin Scorsese’s recent film run (starting with “The Wolf of Wall Street” in 2013 and continuing with “Silence” in 2016 and “The Irishman” in 2019) all the more remarkable. As he approaches his eighth decade, his films have only grown in ambition, subverting the genre convention he had helped popularize with his most famous works to tell a grand, interwoven tale about the history of America and how it is entrenched with exploitation and violence.