In my opinion your argument assumes there would be a single form factor for robots that will be used everywhere. This assumption has generally been false for most technology, look at the different cars or personal computer. In my opinion, we will have as many kinds of robots as there are breeds of dogs, some of which will be bipedal, but most of them will make do with wheels.
Exactly. We don't need robots that replace humans 1-for-1. If there's a building site that currently needs humans to scale ladders etc then a combination of lifts, loading bays, cranes, drones and tracked robots can do it, not legged robots that carry everything up ladders etc.
Of course that needs very smart systems that can co-ordinate but that's my point, there's an opportunity cost for everything, and I think that's better spent on AI and a multitude of other systems rather than a schoolboy sci-fi fantasy of bipedal robots
> look at the different cars or personal computer.
this feels like a flawed example to me. ~100 years on and all cars are starting to look the same.[1] Personal computers, after like 30 years, have mostly converged around something that's essentially a 3x5 touchscreen with cameras on both sides. Sure, there are laptops and PC's, work and semi trucks, but that's 3 form factors? meh. Manufacturing at scale is much more efficient, and form follows function, can't really escape either.
