Morality? People shitting their pants while working in factories because the owner locked the door. People are begging, eating shit, doing things to feed their children. When poverty knock on the door morality goes out from the window.

On the Question of Economics, That's correct we need enough wealth to provide UBI.

Let’s do a thought experiment. Did you give a thought of a world where robots outnumber humans? Japan already seeing that. Over time the human population will stabilize and will start declining, Robots will take the place of more inhuman jobs, like the grabage collection, cleaning, etc.. This will be work produce(Aka wealth) by Robots.

In a world where we will have more machines, we need money (Incentives) to be programmed so it can flow like information through these machines and create autonomous systems.

Machines + programmed incentives -> Autonomous systems -> Work produce with minimum human effort -> Wealth

We make sure it’s distributed correctly.