These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Some Anvils Need to Be Dropped: The stuff about diamond mines being run by slave labor because the diamond industry really doesn't care how many puppies are raped in the name of profits? Actually mostly true.
Fun fact: Supposedly, De Beers diamond company, suspected to making a deal with Executive Outcomes during the conflict, had their sales dropped after the film's plot was made public.
It also emphasizes that even people who have engaged in evil have the potential to consciously choose good and redeem themselves. This is shown in the film through a real-life home for former child soldiers which, through kind treatment, gives them a chance at a normal life.