Will AI replace our physical human workforce (e.g. transportation). If yes, how?
Throughout human history, we have used tools to increase our efficiency of labor, from hoes to wheelbarrows to tractors, we've come from almost everyone needing to make food to almost no one needed to make food, yet we still have abundance. We replace human labor with increasingly advanced technology and that phenomenon is beginning to spread to other sectors, like transportation with driver-less cars.
I think you can do the rest.