If you have an evidence from their financial releases showing a correlation between AI usage and increased revenue I'd love to see it. Otherwise you're just making wild ass guesses.

Edit: Also, historically Meta has been growing revenue by 30 to 50 percent for the last decade. With the only exception being 2022 and 2023. So it's not like recent performance is an outlier.

Growth is exponentially harder the bigger you get. You can't take previous years as your base case.