Earlier quoted context omitted.
How is this a scalable approach to everyone in the society? Someone has to work to produce food. Someone has to work to produce electricity. Until we can automate everything, most people have to work and contribute to society (unless you choose to be self-sufficient - grow your own food, produce your own electricity etc.)
Not all jobs are equal in term of necessity. Food, shelter, electricity, water, you don't need a lot of people to work those jobs. Punishing unproductive people and encourage them to work in fast food or other wage-slaving do not make sense. The main argument is UBI.
"The main argument is UBI." - is that it? UBI will solve everything? Let's just print more money and give it to everyone. Problem solved.
As I said in my other comment, I am not saying that the current status-quo is right. I think there is plenty of inequality and injustice in the world, but I just don't think "antiwork" is the way to solve that.