There are no AAA exclusives and, traditionally, that's what's moved consoles. There aren't any Xbox games that make you say "I need to own an Xbox to play this game" (this might change in the future, who knows). Playstation has about 10 AAA exclusives (Uncharted, Last of Us, Horizon, God of War, Spiderman, Ratchet and Clank, FF7 remake, Bloodbourne, etc.) such games. This is what I mean when I say that Xbox isn't even trying to compete with Playstation in this way. Microsoft isn't even focusing on Series X and experiences exclusive to Xbox, they're focusing on GamePass