I'd say the math is off, but your ideas are sound. If you can reduce a 10M labor market to capital investment with zero yearly wages, it would probably make sen

I'd say the math is off, but your ideas are sound. If you can reduce a 10M labor market to capital investment with zero yearly wages, it would probably make sense to spend 80M on robots that will cost 20M over ~10 years (or something similar). Point being, if you plan on being in business for a few decades, getting rid of labor costs (especially there might be a race to get rid of labor costs) is likely going to be essential.