Both models have problems. The current capitalist model is dead in the long run as automation deprecates more and more jobs. On the other hand, the RBU model is really naive in thinking people will be happy to not have an advantage over others. We'll see how things develop, the future is extremely blurry.
capitalism will only create anxiety for all because it monopolizes all existing economies, so that over time it will sink by itself. we can see later. for that many countries are avoiding it now