Robotic manufacturing doesn't mean zero labor. There are still many jobs involved that can't be automated. Ford, for example, uses a significant amount of robotic assembly, but still employs over 150,000 people.

So yes, it replaces some jobs. But if we brought all manufacturing of domestic products back to the US, even if they were 100% produced with robotic manufacturing, there wouldn't even be enough workers to fill the necessary non-automated jobs.