Ah, it may have been unneeded. What I meant by that is that every living being is compelled to work on some level to survive and I wanted to be clear that I wasn’t including that. Like, a lion must hunt for food, a lion is biologically compelled to do this work to survive but this isn’t slavery.
To continue with that silly analogy, if some lions coerced other lions to hunt extra and took their extra food, that would be a form of slavery.