Accord, Mazda6, Fusion, all allow a fair bit of amusement to be had before the stability program kills the fun. The Toyota system jumps in far too aggressively.and that's from personal experience.
So I assume that Accord, Mazada, Fusion ESPs canNOT be turned off. So no difference to the Camry setup.
But the real issue is who buys one of these vehicles for aggressive driving? What I see is that many of the V6 Camrys are leased. PPl like the added power, don't mind paying the extra gas costs, but don't wanna get stuck with trying to sell a V6 when gas is $5. a gallon.
Hence the beauty of the I4 Venza.