Just saw the notification for this in my Youtube Studio. For now it seems as if this setting is turned off by default, but for anyone like myself who uploads videos to Youtube, I recommend checking that they don’t decide to toggle this on for you in the future.
Coincidentally, Google just like two days ago revealed their new text-to-video AI model that somehow is leaps and bounds above the rest of the competition they attribute to better training data. How weird. Coincidentally weird, of course.
All video generation models are heavily trained on YouTube. YouTube and Hollywood are essentially the only datasets.
They’re not a third-party! Loophole!