Wasn't it just two years ago that apple was caught using slaves? And that was after years of their factories and suppliers abusing children and keeping workers in inhumane living and working conditions. I think we can pretty much guarantee that a massive number of people who are intimately familiar with making apple products, including chargers, are living in poverty. Some people at Foxconn were even caught selling genuine apple parts that failed QA to be used in making counterfeit apple products.
