If we're going to play that game, where did the electricity come from for your watt-hour-sucking GPU?
A coal plant? How many died mining it? How many got life long illness or injury/disability mining it? How much poverty did the abusive mining industry inflict on poor dependent communities? How many hundreds of thousands of people were affected by it's emissions? How many thousands of cases of asthma? How many deaths?
If we go nuclear : Where was it mined? Who mined it? Who processed it? Where is the waste going? Are you supporting rather despotic countries depending on ore source? Etc
Or the cards themselves. Where did the rare earth materials that go into graphics cards come from? Where were the graphics card parts manufactured, and where was the board assembled? Are you benefiting from near-slave labor for your cards?
I mean, if we want to play that game, there's so much to examine!