After ByteDance suspended the global rollout of Seedance 2.0, US senators have demanded the company "immediately shut down" the app, saying it poses "a direct threat to the American intellectual property system and, more broadly, to the constitutional rights and economic livelihoods of our creative community."
The demand reflects growing government concern about AI companies training their applications on copyrighted materials from artists, actors and filmmakers without permission. The tool's capabilities proved both impressive and alarming when it debuted in China in February. Brief videos generated by the model, including a clip featuring Tom Cruise fighting Brad Pitt, soon went viral and drew intense criticism from Hollywood.
What made Seedance 2.0 particularly threatening to the creative industries was its photorealism. While other AI video tools such as OpenAI's Sora or Google's Veo can make videos good enough for casual social media use, Seedance 2.0 appears able to bypass the usual tells of AI video, with clear text, convincingly human faces and no extra fingers or strange hallucinations. One viral example was "Will Smith Eating Spaghetti," in which Seedance 2.0 created a video convincingly depicting the actor eating pasta.
The Motion Picture Association demanded that ByteDance "immediately cease its infringing activity," referring to copyrighted works appearing to be used in training the model. Disney alleged ByteDance had pre-packaged Seedance with a pirated library of copyrighted characters from franchises including Star Wars and Marvel, portraying them as public-domain clip art. Labour union SAG-AFTRA condemned the tool, noting that "Seedance 2.0 disregards law, ethics, industry standards and basic principles of consent."
ByteDance's response has been measured but non-committal. After pulling Seedance 2.0, the company said it "respects intellectual property rights" and is "taking steps to strengthen current safeguards as we work to prevent the unauthorized use of intellectual property and likeness by users." Yet senators viewed this as insufficient. Marsha Blackburn and Peter Welch wrote that Seedance 2.0 is "the most glaring example of copyright infringement from a ByteDance product to date."
The Seedance crisis occurs against a broader backdrop of congressional frustration. Congress has largely taken a hands-off approach to regulating AI, with lawmakers reluctant to create guardrails that would limit US companies' ability to innovate and remain ahead of foreign competitors. Yet the scale of the copyright problem has proven difficult to ignore. Yesterday, senators including Blackburn and Welch unveiled a partisan bill to help artists protect their intellectual property by allowing them to access training records used for AI models, among other measures.
The underlying question is whether existing copyright law can be enforced against Chinese tech companies. The entertainment industry's legal claims in AI copyright cases are strong, but Seedance 2.0 highlights the harder challenge of enforcing them across borders, particularly when the platform is not yet available in the United States. This enforcement gap creates real pressure for legislative action; without congressional intervention, companies operating from Beijing may be largely beyond the reach of Hollywood studios' legal teams.
For the broader AI industry, Seedance 2.0 represents a cautionary moment. Stability AI is battling artists in court over its image generator Stable Diffusion, and GitHub, owned by Microsoft, settled a class-action lawsuit over its AI coding assistant's use of open-source code. ByteDance apparently watched those courtroom dramas unfold and decided to tap the brakes before joining them. Yet the pause does not resolve the fundamental question: can AI companies train their models responsibly without compensating the creators whose work made those models possible?