The examples you give for jobs of the future don't sound appealing or very numerous. It seems like you're saying that people will be employed as personal assistants to the uber wealthy. But there aren't a lot of uber wealthy - certainly not enough to employ large amounts of the economy.

I mean, there's always the job of building pyramids. But no, seriously, I don't think it's just about the ultra-wealthy. Basically, anyone better off than you. Which is basically what's going on today: you effectively work for your boss, they work for their boss, and their boss (possibly after some extra hops) works for the ultra-rich CEO.