If there are any people that can do a job better than a robot, then the answer is very heavy education and genetic engineering for improved IQ and work ethic, to constantly improve humans to be able to achieve more without personal strain.

Remember back in the 1400’s there was little education and what like 95% farm work. Developed nations have reduced farm work to like 5% of the population, through education and better nutrition, to focus on improved medicine and leisure. See the Flynn effect.