I think the core premise of that is a bit off. People already consume products that are like the human equivalent of a cat toy, a simulacra of a victim that they get some joy out of doing whatever to, but the unreality of it keeps it as something detached and distinct, and where those people are antisocial it's sourced from their socialization and material conditions rather than reinforced by something safe and unreal.
Robot bang-maids would just have a serious risk of making their consumers more broken and pathetic, becoming dependent on the chatbot powering them and probably developing chatbot psychosis from it as they retreat further and further from society. The crime in slavery is in harming a human, in reducing an actual, thinking, feeling person to the level of an object and enacting further violence and cruelty on them to control them, not in becoming emotionally dependent on a fancy roomba/fleshlight combo that gives you chatgpt psychosis.