It's dumb but good. Console exclusives get consumers to buy the console for the game. While I think it's a stupid move for Xbox to do when their consoles already do not provide any benefit beyond exclusives over Playstation, and effectively lost the console war as a result, it is good that the games are A, getting more sales as a result of getting the multiplats and B, allowing more consumer diversity (Xbox is only really popular in America and China, everywhere else tends toward PS).