Sure some parts of software will become manufactured and mass produced - I mean that's the case today. How many libraries do you use?
However, software is still an intellectual, out of thin air, endeavor. It requires thought to create new and make work with existing circumstances. You aren't melting metal into a mold to make a tangible object. You are literally fusing thoughts and intellectual processes together to do it with software. Until thinking becomes mass-produced and optimized to the point of max efficiency, I don't see this happening.
However, software is still an intellectual, out of thin air, endeavor. It requires thought to create new and make work with existing circumstances. You aren't melting metal into a mold to make a tangible object. You are literally fusing thoughts and intellectual processes together to do it with software. Until thinking becomes mass-produced and optimized to the point of max efficiency, I don't see this happening.