Nope, while it will raise per capita income, it will not get the bills paid. There can't be an expanding economy if you don't have more proles.
That's why demographers say that we need somewhere to the tune of 500M in the next 10 years or so. People to fill otherwise empty houses. Passengers to fill otherwise idle and empty trains ..workers to fill otherwise empty office buildings.
You literally need them to pay bills that you created for them.