1) Do you really think that the people of this village wake up in the morning and think "By gum, I can't wait for another day of handling toxic materials with no protection whatsoever. My only hope is that those meddling foreigners, and their insipid health and safety standards, don't rob me of this, my most beloved pastime!"
Someone else posted this video, but I'll link to it again as it shows the village. These people aren't working in some factory, they are in huts with dirt floors.
2) If we really wanted to leave these people alone, perhaps we shouldn't be sending them tonnes upon tonnes of toxic materials?
To answer "And I care why?" - Well because all of us consumers of electronic devices are partially responsible for the suffering of these people. Because this computer you are sitting at right now may very well end up in a village in China where it will poison people.