As has been mentioned before, using CoC1 as a guide to what CoC2 will or won't have is generally not going to get you anywhere.
Now, assuming you mean 'people who hang out at your base of operations under coercion' the closest thing to that is the Wayfort, where corrupted characters can hang out without terrifying the people of Hawkethorne. That said, the Alraune literally
can't move and Jael'yn is only under coercion by accident and if you send her to the Frost Hound instead it's explicitly to
help her, though no content along those lines has been written yet. Farrah on the other hand is at the Wayfort entirely by choice and the Behemoth (so far as we can tell) doesn't really have any will of his own left.
Now if you mean slavery content generally, there's a
lot of it going on in Savarra and it will undoubtedly play a role in future content. The orcs are slavers, we know Jassira is at the center of a massive trade in slaves and since it's based to an extent on Rome,
Khor'minos involves it as well. What sort of ways the Champion may have to react to that content, the writers only know.