That person just said in another comment that they have the money. Before you even get to piracy, there's also the option of purchasing and playing the games that you feel are priced fairly, because that incentivizes more of that to be made at those prices, and those games typically need your money more anyway. As for adjusting prices for different territories, I'm no expert on it, but I understand it might be related to people in stronger economies buying games from cheaper regions with something as simple as a VPN to get a game for a fraction of the price, which at any kind of scale means that that game needs to sell substantially more copies to break even.