Humanoid robotics (ie replacing the majority of workers) is highly software-limited right now.
Here’s a napkin-sketch proof: for many decades we have had hardware that is capable of dextrously automating specific tasks (eg car manufacture) but the limitation is the control loop; you have to hire a specialist to write g-code or whatever, it’s difficult to adapt to hardware variance (slop, wear, etc) let alone adjust the task to new requirements.
If you look at the current “robot butler” hardware startups they are working on: 1) making hardware affordable, 2) inventing the required software.
Nothing in my post suggested costs go to zero. In the AGI scenario you assume software costs halve every N years, which means more software is written, and timelines for valuable projects get dramatically compressed.
Also, presumably if you have AGI you can have it address a physical problem at a higher level of abstraction. "Design a device to make any water heater installable by a single person in 20 minutes" would result in a complex system that would make a lot of blue collar labor redundant (the last water heater I had installed took 3 guys over an hour to complete).
It would not even necessarily result in a human-like robot - just some device that can move the water heater around and assist with the process of disconnecting the old one and installing the new one.
Here’s a napkin-sketch proof: for many decades we have had hardware that is capable of dextrously automating specific tasks (eg car manufacture) but the limitation is the control loop; you have to hire a specialist to write g-code or whatever, it’s difficult to adapt to hardware variance (slop, wear, etc) let alone adjust the task to new requirements.
If you look at the current “robot butler” hardware startups they are working on: 1) making hardware affordable, 2) inventing the required software.
Nothing in my post suggested costs go to zero. In the AGI scenario you assume software costs halve every N years, which means more software is written, and timelines for valuable projects get dramatically compressed.