Why do people pirate games well my opinion is that some just don't want to give money for "games".
Others like me ^^ say: "Why Pay When You Can Get It For Free ?"
And some just don't have the money for games
Example : Here in Bulgaria the minimal amount of payment you can get is around 150 euros /month so i don't think anyone would like to give 50 euros for a game.
Overall i think getting pirated games is both good and bad

Bad for the developers who worked for the game to make it
And good for the people that don't have money for the game
I also think that every game should have a free to play/demo option that has alot of limitations but allows players to play for free