But if you told them about social media, I think the story would be different. Some would think it would be great, some would see it as dystopian, but neither would be right.
We don't have to imagine, though. All three of these things have captured people's imaginations since before the 50's. It's just... AI has always been closer to imagined concepts of social media more than it has been to highly advanced communication devices.
The destruction of the American government today are a direct result of social media supercharging existing negative internal forces that date back to the mid 20th century. The past six months of conservative rule has already led to six-figure deaths across the globe. That will eventually be eight to nine figures with the full impact of the healthcare and immigration devastation inside the United States itself. Far worse than Hiroshima.
Took a decade or two, but you can lay the blame at Facebook and Twitter's doorsteps. The US will never properly recover, though it's possible we may restore sanity to governance at some point.