Stef has a podcast about that. Try 497 "Intermittent Slavery".
I don't remember his figures.
But I'm sure a doubling of income and a halving of all costs is an extremely conservative estimate. So at least a 4 fold real increase in wages.
And with everything becoming easier and more efficient, no inflation, better education and training for young people, jobs for all, quality/cheap housing, better/cheaper medical care, better technology etc... The mind boggles with how much better we'd be off in the economic areas.
Poverty exists in the western world because of violence.
He not busy being born is busy dying.