What’s your point? Samsung is not the same as Foxconn.
Apple owns the technology behind this A7 chip, and Samsung is acting as a high tech manufacturer. There are Taiwanese chip makers (Samsung’s Korean) that do the same thing for other US companies.
Foxconn is a low-wage assembler of tech gear built and engineered by others.
I’m sure that a Samsung chip plant isn’t the best place in the world to work, but do you have any evidence whatsoever that it’s like working at Foxconn?
Let’s be clear too, Foxconn is a Taiwanese company with a bad reputation for abusing its employees in China. Foxconn doesn’t simply do work for Apple, even if Apple is the most extreme in its demands, there’s: Sony, Dell, HP, Acer, Asus, Lenovo, etc all using Foxconn.

Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work.