If you know the work of the Romanian director and screenwriter Radu Jude, the title of his new film, “Kontinental ’25,” might seem uncharacteristically terse. Leaving aside his most recent previous work, the deranged vampire riff “Dracula” (2025), Jude has become, in recent years, a master of the impish overextension. He makes long, sprawling, insanely voluble, politically unsparing, and formally unruly movies, and, more often than not, he gives them titles to match the density of their characters’ verbiage. He’s often inspired by the words of others: “I Do Not Care If We Go Down in History as Barbarians” (2019),...