It is a systemic problem to be sure, but that doesn't mean that enriching yourself through the extreme imisseration of others is somehow morally neutral. Like that american who went to Palestine, stole land and defended himself with "If I didn't steal it someone else would".

When your entire economic system is based on extreme inequality it makes sense that this is a line of thinking that would be both spread and adapted. I don't have to question why child workers are manufacturing my goods under extremely poor and dangerous conditions, it is just how the world is.