Taken from the A320/21 FCTM:
On a normal takeoff, to counteract the pitch up moment during thrust application, the PF should apply half forward (full forward in cross wind case) sidestick at the start of the takeoff roll until reaching 80 kt. At this point, the input should be gradually reduced to be zero by 100 kt.
So I imagine Airbus have a different opinion on aerodynamic effects than you do.