Twitch Quietly Opts All Streamers Into Amazon AI Training, Buries the Opt-Out

Twitch began using streamer VODs, livestreams, clips, chat logs, and channel images to train Amazon generative AI models, defaulting every account to opt-in and tucking the opt-out inside a security settings submenu. The change went live on August 12 without any email notice to creators; Twitch's head of community later explained that "not everyone reads their emails" and that word-of-mouth gets information "further."

During a stream addressing the backlash, chief product officer Mike Minton explained the opt-out-by-default design with disarming candor: "If it was opt-in, nobody would opt-in. Um, that's honestly the answer." He also confirmed Twitch has no plans to show users which channels are opted in or out, couldn't answer what happens to your chat messages when you appear in someone else's opted-in stream, and said he personally would not opt out if he were a streamer. User feedback on Twitch's own platform was described as running "quite clear" against the move.