Twitch Default-Opts Streamers into Amazon AI Training, Igniting Creator Backlash

Twitch has made its users' livestreams, clips, and chat content available by default for training Amazon's generative AI models, a move that has sparked immediate and concentrated backlash from the platform's creator community.

Users must now navigate to their channel settings and toggle off a "Training for Generative AI" option under the Security and Privacy tab to prevent future use of their content, according to the company's support page. The setting is enabled by default, a fact that Twitch executives acknowledged in a live address to aggrieved users.

"If this was opt-in, nobody would opt in. That’s honestly the answer," Twitch Chief Product Officer Mike Minton told a live audience of nearly 3,000 streamers, as reported by TechCrunch. Minton's remark, made during a stream on the official Twitch channel, underscored the company's awareness that a significant portion of its user base opposes the use of generative AI.

Twitch's opt-out applies to "future training" of Amazon models that generate or synthesize text, audio, images, or video, according to the support page. The content covered includes streams, video-on-demand recordings, clips, stream chats, and channel images and text. Other AI-powered features such as captions and safety tools are not affected by the opt-out.

The policy's framing drew criticism. Twitch revealed the change by stating it was "adding a setting that lets you opt out," rather than explicitly announcing that Amazon would begin training on user content. That language, TechCrunch reported, created confusion among streamers about whether their material had already been fed into Amazon's models without consent. When a user asked if past content had already been used, Minton replied, "I don’t actually know the answer to that question because I don’t know what Amazon… has done in terms of model training and what they’ve used and not used."

The company's Head of Community Mary Kish defended the option, saying it was "a reflection of reacting to this community’s voice that you are not wanting to train Gen AI models, and we want to give you that option." She also noted that Twitch is not alone in the practice, pointing to Meta's use of public content from Facebook and Instagram for AI training.

The value of Twitch's content to Amazon is significant. The platform generates thousands of hours of audio and video each day, providing a rich dataset for training generative AI models. According to Ars Technica, this is not a new development. The publication reported that more than two years ago, at a 2024 event held by The Information, then-Twitch chief monetization officer Mike Minton confirmed that Amazon was using Twitch content for AI training, saying, "Yeah, for sure."

Twitch's support page explains that allowing training means audio from a stream might help refine speech-to-text models, which could improve captions across both Twitch and Amazon.

The opt-out mechanism has a notable exception: if a streamer participates in another user's chat, the host's opt-out preference governs whether that chat data can be used for training, according to Twitch's support page. The Verge reported that the toggle appeared enabled by default when its reporter accessed the new setting. Amazon has not yet responded to requests for comment on whether that is the standard default.

The default-opt-in approach positions Twitch against a creator community that has grown increasingly wary of generative AI, a tension that the company's own executives acknowledged during the live event. "Why is it not opt-in? That’s what everybody is spamming in chat. I get it," Minton said, as quoted by TechCrunch.