Maybe, maybe not.
3.5 was full of them, remeber (fatigued, -2 str, -2 dex = a whole host of minor adjustments!, Bulls Strength, Enlarge, Bless, Inspire Heroics... etc.).
So, if we assume that in any given round, a mid-level character in 3.5 had 3-5 Stat adjustments depending on who they were -...