A viral video created with artificial intelligence showing Tom Cruise fighting Brad Pitt has triggered a major copyright clash between Hollywood studios and the Chinese tech giant behind TikTok. The hyper-realistic deepfake, generated by ByteDance’s new Seedance 2.0 AI video model, has drawn fierce criticism from Disney, the Motion Picture Association and major entertainment unions. Studios say the tool appears to recreate copyrighted scenes and characters without authorization. At the center