Every piece of content you stream or chat on Twitch—including VODs, clips, and messages—is now used by Amazon to train its AI unless you manually turn off the toggle in Settings → Security & Privacy. The setting defaults to opt‑out, meaning creators and chatters are enrolled by default rather than choosing to join. This matters because many users never notice the switch, unintentionally contributing their content—and possibly sensitive personal data—to Amazon’s AI training pipeline, highlighting how default choices shape consent in tech.