First, I am in 100% agreement with Lani here, and use the same "guidelines" he mentioned.
Next to play Devil's advocate regarding:
This is a choose your altruistic path kind of a thing. I can argue the exact same thing about the Cattle/Beef Industry. 80% of Rain Forest deforestation is to raise cattle or grow corn to raise cattle. Next, there is a lot of immigrant/bordering on slave labor in many of the slaughterhouses. Water consumption, and water pollution from factory farms. (I am not saying I am anti-Cattle/Beef industry, just illustrating my point.)
So this argument is somewhat moot. Perhaps you won't wear a Cartel watch, but you might still eat a Steak... Both can be seen in equally negative light.