Not an easy nut to crack. But if anyone has a problem with any of the steps (four notable, the mining without proper compensation, the Chinese stranglehold on purchasing minerals and entire geographic regions for practically nothing, the reliance on these minerals for vanity products, or the consumerism out of control that fuels it all.) Then just don't buy in and encourage others to follow.
Edited to add that pressuring companies in this daisy chain to pony up should be the goal. These miners are giving up their only resources for practically nothing. They would do it at any rate offered, but it shouldn't be that way.