There's a great Black Mirror episode in here somewhere. Imagine five years from now, this tech and Google's Smart Reply (https://blog.google/products/gmail/save-time-with-smart-repl...) have evolved to the point where they can basically write entire email responses or have whole conversations without your input. You could develop elaborate friendships where both parties are just having their AIs converse and aren't truly aware of each other. What would the social implications of that be?

Then a couple years later, the AIs learn how to do business strategy, real-world problem solving, programming, etc and start doing more of our jobs for us. A virus goes around that directs AIs to steal our identities and drain our bank accounts and become autonomous, digital versions of us. The humans have to stage an uprising and use a massive EMP to take back the earth, but destroying all electronics in the process and starting another dark age.

I know that's not how AI really works (it's highly specialized and limited), but I'd definitely watch that movie!