What you're REALLY not going to like, PVS, is that there's also a phenomenon known as willing slaves ... today. Well, there are unwilling slaves too, albiet not in America ... or at least we don't CALL them slaves. We call them "employees." And the lowest class of slaves we call "inmates," the majority of whom are poor African Americans who couldn't afford expensive lawyers to defend them. The more things change, the more they stay the same.
But I digress.
The point is that there is, in fact, a subculture of people who were born legally free but have chosen to consider themselves the property of others, regardless of whether it's legally recognized as such. It's an interesting and complicated thing, but without going too deeply into a discussion of human nature in general, at the very least one thing is made clear by that phenomenon, at least to me:
There were probably always -- throughout history -- slaves who didn't object to their status. Not because that made them somehow morally superior (or vice-versa) but simply because some people have more dominant natures, while some have more submissive natures. And some have VERY dominant natures, while others have VERY submissives natures.
Of course, there were always those who did object, too, and even those who finally rose up and cast off their chains, or at least attempted to -- something we'd all like to imagine, as we sit in the air-conditioned comfort of our homes, that we'd have been able to do as well. Yet very few of us would have had the nerve.
And then of course how individuals were treated in any given instance would have made a lot of difference, too. I know you want to argue that there's no such thing as a well-treated slave, but that's kind of a silly stance to take. How else would you differentiate between a well-fed, clean servant with access to creature comforts and someone who's whipped and fed moldy scraps?
But what it comes down to is that human nature isn't so black and white as you think it is, and people come in all kinds of flavors ... including a few that would positively blow your mind, my friend. You can denounce people who like things you don't think they should like if you wish, but you can't will them into nonexistence just because you don't like the fact that they do exist.
And none of that has anything to do with believing that forced slavery is a positive thing. I don't believe it is and never said otherwise. And after all, that's one of many reasons I despise my current government and the corporate masters who own its people. If you don't think the power they wield today is a form of forced slavery, then you don't know what slavery really amounts to.