It's all perspective, just like (paid) child labor in some cultures. While west europeans and most north americans oppose child labor and slavery, in some count

It's all perspective, just like (paid) child labor in some cultures. While west europeans and most north americans oppose child labor and slavery, in some countries and cultures it is only the 'lesser evil', compared to sex slavery/prostitution, starving to death or getting maimed to then beg for some pimp type of situation. Is the human assembly line ideal? No. But for many workers it seems that the alternatives in the rural areas are either non-existant or pretty bad.