> ...the capitalist-ish economical system will eventually realize that the only scarce things are new, fun and creative ideas, and slowly value them more and more, which kind of might work out if nothing drastic happens between the times of transition.

The problem (for most of us) is "new, fun and creative ideas" are pretty rare. If a worker has to be a font of them to eat in the new world, not many workers will be eating.

So, no, that won't "work out."