It's good that you only buy authentic.
I'm referring to buying everyday things, like say at Walmart or Target. Walmart and Target gets their products from suppliers. These suppliers generally have their things produced in other countries like China, Vietnam, Thailand.... But, do some thorough research and you might find some really eye opening facts. Remember that a lot of goods that we buy are made in China. Do you know who China are allies with? And, think about China's allies. Who are they? Are they allies of the USA or.....?
Again, I am definitely not condoning buying fakes or selling them by any means. Just that there are graver issues at hands if what you are worried about are contributing to terrorism and child labor.