the theory i hear a lot is that live service games are a big source of this sales slump. If you only play Fortnite, COD, and Madden, you haven't had a reason to upgrade yet because those games play fine on the current consoles. Even Madden 25 is coming out on PS4 still. Word is that College Football 25 is actually giving the PS5 a decent sales bump, because it is (1) the first college football game to come out in a decade, and (2) the first EA football game that is exclusive to PS5 and Xbox Series consoles.