I think you are unaware of what has been achieved for years already in Europe by companies like Haus - https://haus.tech/, Huf Haus, and Hanse Haus. Assembly of an entire house in 1-2 weeks implies little or no rework.
That's for the woodenframe. Excluding installation of wirong, pipes, heating... At which point we are back to manual installation, and welding where needed, of those things.