While the root of the problem is not the companies' action (they do what is logical for their own benefits), this is very good to raise public awareness. This

While the root of the problem is not the companies' action (they do what is logical for their own benefits), this is very good to raise public awareness. This could be seen as a negative externality, because it has a very negative impact on the economy of the countries they're operating in. They're basically sucking money out of the country without contributing back what they should