[jm4]

It's someone's job to know. I knew a buyer at a major office supply company. The buyers' responsibilities included occasional visits to the factories where suppliers made the products that were bought and then put on sale in the stores. This particular company had standards that they held suppliers to. When a buyer found workers at a factory with duct tape on their mouths, people living in squalor in the "dormitories", child labor or any other nonsense it was not uncommon for those suppliers to be thrown out of the store if it was not corrected. This was for a few million dollars worth of back to school supplies.

There's no way someone enters into a multi-year, multi-million dollar contract for high end electronics without ever visiting the factory and knowing what goes on there. They know damn well what kind of conditions exist and chose to do business with the supplier anyway. If they didn't know then they're too stupid to have their job.

[2muchcoffeeman]

I may just be cynical but I think there are still shenanigans going on. Like the link posted above

https://news.ycombinator.com/item?id=6525582

You can't be everywhere all the time and you have to actively do audits to make sure you're satisfied with your factory conditions.....

[joesb]

But even if you personally visit the factory, how do you know that guy in a mouth cover working over there is a college student being forced to work?