Ideally, in 10 years, no-one will have "jobs".
Even if we don't lose the knowledge of how to do these things, we often lose the ability to put that theory into practice with the same level of skill.
Yes, but if it is to be ideal then also people will learn to share and not attach their identity to the amount of resources they control and power they have over others.
Where does all this money come from? Oh, sure, we can just tax billionaires. It's not as if anyone actually had to work 8am to 6pm, or whatever, those people were just suckers.
What a wakeup call you guys are in for ;)
[edit: Not you, parent, I'm referring to the OP who thinks "jobs" are a thing of the past]