From a very inhuman perspective, and one I don't find appropriate to generally use: A human physical worker is a high capital and operational expense. A robot may not have such high costs in the end.
Before a human physical worker can start being productive, they need to be educated for 10-16+ years, while being fed, clothed, sheltered and entertained. Then they require ongoing income to fund their personal food, clothing and shelter, as well as many varieties of entertainment and community to maintain long-term psychological well-being.
A robot strips so much of this down to energy in, energy out. The durability and adaptability of a robot can be optimized to the kinds of work it will do, and unit economics will design a way to make accessible the capital cost of preparing a robot for service.
Emotional opinions on AI aside, we will I think see many additional high-tech support options in the coming decade for physical trades and design trades alike.
While I agree with you this cost isn't really borne by the people employing the human. Maybe the community, the taxpayer, even parents, but not the employer. As such these costs you mention are "sunk" - in the end as an employer I either take on a human ready to go or try to develop robots. That cost is subsidized effectively via community agreement not just for economics but for societal reasons. Generally as an trades employer I'm not "big tech" with billions of dollars in my back pocket to try R&D on long shots like AI/Google Deepmind/etc that most people thought would never go anywhere (i.e. the AI winter) - I'm usually a small business servicing a given area.
I'm not saying the robots aren't coming - just that it will take longer and being disrupted last gives you the most opportunity to extract higher income for longer and switch to capital vs labor for your income. I wouldn't be surprised if robots don't make any inroads into the average person's live in the coming decade for example. As intellectual fields are disrupted purchasing power will transfer to the rest of society including people not yet affected by the robots making capital accumulation for them even easier at the expense of AI disrupted fields.
It is a MUCH safer path to provide for yourself and others assuming capitalism in a field that is comparatively scarce with high demand. Scarcity and barriers to entry (i.e. moats) are rewarded through higher prices/wages/etc. Efficiency while beneficial for society as a whole (output per resource increases) tends to punish the efficient since their product comparatively is less scarce than others. This is because, given same purchasing power (money supply) this makes intelligence goods cheaper and other less disrupted goods more expensive all else being equal. I find tech people often don't have a good grasp of how efficiency and "cool tech" interacts with economics and society in general.
In the age of AI the value of education and intelligence per unit diminishes relative to other economic traits (e.g. dexterity, social skills, physical fitness, etc). Its almost ironic that the intellectuals themselves, from a capitalistic viewpoint, will be the ones that destroy their own social standing and worth comparatively to others. Nepotism, connections and skilled physical labor will have a higher advantage in the new world compared to STEM/intelligence based fields. Will be telling my kids to really think before taking on a STEM career for example - AI punishes this career path economically and socially IMO.
Before a human physical worker can start being productive, they need to be educated for 10-16+ years, while being fed, clothed, sheltered and entertained. Then they require ongoing income to fund their personal food, clothing and shelter, as well as many varieties of entertainment and community to maintain long-term psychological well-being.
A robot strips so much of this down to energy in, energy out. The durability and adaptability of a robot can be optimized to the kinds of work it will do, and unit economics will design a way to make accessible the capital cost of preparing a robot for service.
Emotional opinions on AI aside, we will I think see many additional high-tech support options in the coming decade for physical trades and design trades alike.