I don't know if that helps, I thought it was an interesting take.
I believe we still have humanity, even if everyones job was replaced, I don't think we're going to just let each other starve, even if Microsoft have their own auto-coders, I think we'd all do our best to keep some type of economy going for as long as possible.
I don't think everyone in the world wants to be living in the gutter, nor do I think the majority of the people in the world want to be filthy rich either.
We'll likely have a lot of people working on open source initiatives to help democratize access to important technologies etc.
Who knows what the future will bring. Maybe a massive solar flare while wipe it all away next week anyway...no one knows.
I would be very surprised if only a minority of people said they'd want to become their definition of "filthy rich"!