I mean with things like sex trafficking, labor trafficking, etc. IMO it should be called slavery, and those affected need to be rescued from slavery.
A pimp enslaves people
The Tate Brothers (allegedly) enslaved people.
IMO, referring to sex/labor trafficking to slavery will show it just how evil it actually is.
traffiking is per definition illegal, every traffiker is a criminal
Trafficking people out of North Korea is maybe illegal in North Korea, but nobody really cares. Same with Russian deserters.