That feels overly optimistic. LLMs seems on track to automate out basically any "email job" or "spreadsheet job," in which case we'll be looking at higher unemployment numbers than the great depression for at least some period of time. Combine with increased automation...
There are a LOT of people in the world and already a not insignificant portion can't find work despite wanting to. Seems the most likely thing is that the value of most labor is reduced to pennies.