It would certainly radically reshape it.

Maybe the end state is a utopia of human flourishing where no one has to do the shit jobs and we direct AI to create a paradise.

Maybe the ends state is a cyberpunk dystopia where power and wealth concentrates in the hands of those who control the AIs, and the masses fight each other to have the opportunity to sell their soul to be a suit while the rest starve.

Maybe AI progress takes a surprisingly long time, and the next 100 years sees a gentle continuation of the 20th century automation trend.

But I'd be surprised if we could put the genie back in the bottle.