Per Elon 2 years ago the AP2 computer was good enough for FSD. Then came 2.5. Now 3 is coming. FSD isn't here yet.
So I wouldn't put much stock in that remark.
AP 2.0 to 2.5 to 3.0 changes were only the computer (assuming the 3.0 interior camera is for Tesla Network, not driving and the radar vendor change was not due to performance constraints.)