ok, from all I know, we could right now, by massive public investment print trillions of FIAT money to basically automate, by 95-98% and increasing the worker in those jobs, like 500% right now, with our current industrial and technologically capabilities.
we could automate the production of the essential goods and services to cover the basic essential needs of a human (water, food, shelter, some gas to heat/cook, electricity and internet) to be given in enough quantities, not to be reach, but just enough to not physically suffer.
Having said that, It could be easily be covered with a basic guaranteed income enough to cover those needs, not at some rich level but some goverment project where our current goverments using already private companies which would then compete in the free market for goverment contracts to give the best deal to ensure a basic level of physical needs are meet.
Which is basically not diferent from the welfare system we have.
Basically this will solve poverty, hunger and decouple the illnesses of living having to work just to afford rent and food.
This would mean that people would have to like work or seek how to make money by means of voluntary work, maybe people could be rewarded with some voucher in exchange of doing shit like cleaning the streets or just taking care of old people or like planting trees.
Also, companies would not be able to exploit poor people because people wont be exploited if they have guaranteed enough to not starve to death or freeze in winter.
This could mean that people will pool their free time into comunity projects, like massive infraestructure projects, for FREE, because their physical needs would be meet and they're now free to work in voluntary work.