I don't have any solid arguments either, but I just get the feeling that after the first very public tragedy, like a killbot rampaging in New York City, we'll see a very, very sudden tilt in the public eye towards never wanting to touch this technology again. People are terrified of killer robots.

One of the likely outcomes like that is even stronger pivoting towards walled gardens and end to end stuff than we previously had on the Internet. Can't train a model on someone else's encrypted database without decrypting it first.