Georgia Girl, school yourself over on YouTube on farm automation or any other construction job. Watch how a five man crew can lay railroad track, or even go out and replace a railroad tie in a matter of minutes. Big farming should be a real revelation to you, even fruit picking is losing to the robot.
I have said from the beginning of the health care boondoggle that computers would be the only way to solve health care for the masses and now with AI, computers do a better job of diagnosing symptoms than doctors and they blow them away on reading scans or X-rays.
You would probably be shocked how many news stories are totally written buy computers that glean information from the web. Even sitcoms have been written entirely by computers. I don't like it necessarily but it is happening and there are already companies that have been licensed by the FFA to produce flying cars, which you can also see on YouTube.