Do you think GOG wasn't going to sell the Witcher 3 because of the regional pricing issue, but D:OS pushed them into it?
If you take a look around you, I'm sure you can find all kinds of regionally priced items (food, gas, alcohol, etc). As a Canadian, I pay 20-30% more for dairy products than in the US, due to protectionist regulations. Even electricity coming from the same power plant can be going different places and sold for significantly different prices. That's electricity, a necessity of life, not optional entertainment that you can easily wait for a sale or price drop if you do not feel it would be worth the asking price.
