An update to Google’s privacy policy suggests that the entire public internet is fair game for it’s AI projects. If Google can read your words, assume they belong to the company now, and expect that they’re nesting somewhere in the bowels of a chatbot.
likely they would limit training data to only include pre-2020 or earlier to avoid this
Then you run into the problem of having outdated information. As more AI generated content pollutes the internet and more time passes the problem will only become more severe.