I think that’s just the Overton Window shift. If a game’s budget is in 9 figures of USD to make, I don’t see how you couldn’t call it AAA. Even the likes of Elden Ring and Metaphor are similarly big, and they’re probably only short of 9 figures USD by way of being made in Japan for a comparable amount of labor. There’s a wide spread between GTA VI and the next-most-expensive games ever made. The AAA of yesteryear was made by a team the size of The Alters or even far smaller.