Human trafficking means there is some sort of price tag on your body, monetary or otherwise. It means someone views you as an object. Not just objectification, a literal inanimate sex toy that can be rented out. It’s not just the sa that’s traumatizing it’s the dehumanization.
Being a csa survivor does not mean you understand or can relate to the experience of child sex trafficking survivors. They overlap but they are generally very different experiences and being a child sex trafficking survivor in particular comes with a unique set of traumas.