Bigkidz - give it up. Coal is dead. Those people need jobs, not environmental destruction they won’t even benefit from. You want a winning industry? Wind power. Solar. Those industries are booming. They need workers..
Until the industry dies because air pollution is ok again. Otherwise, most of your facts were factual while looking at the argument from a completely different perspective and in the process glossing over the main point of rising income inequality. That is a proven fact. Yes, the rich take risks. But they are now taking greater and greater shares of the reward.
That said, expensive amps are hardly our most pressing issue as a society. Not worth freaking out over, at least.