And what else, pray tell, would they be doing, and how much would they be earning doing it, if they weren’t making $2 a day mining cobalt?
Are you really trying to justify this? What, do you have tesla and an iPhone and well, someones gotta pay for your luxuries, right?
To help put things in perspective:
From Numbeo website, regarding food prices in the Congo:
Loaf of Fresh White Bread (50.00 g) 0.15 $