Yes but which humans and how. In the scenario I fear, AI would be laboring for the projects of the people who own it. Eventually over time one of the people who own ai/robot labor will decide that non-skilled unemployed people(most of us at this point) are useless overhead, we should spend less on keeping them alive.

Think about it this way, what are humans laboring for now? A:provide for eachother, food medicine etc to keep labor pool alive and healthy and B: demands of the rich and powerful. What if suddenly reason A becomes useless overhead(human labor useless for production, why waste ai power/labor on having them live comfortable lives), if you were to cut it out you have more power/money for B. Because the severe stratification of power, only those of the owning AI class will be able to make these decisions, and they are more than a little biased.

People have committed genocide over less