Spot ON FullWings. On Airbus if the AP trips off for any reasons the aircraft is flight path stable. You don’t have to maintain your hand on the sidestick unless you are close to the ground; you are just gonna make things much worst. Airbus actually released an FOT to recommend in case the AP trips off due to wake turbulence to release the control and wait for a reasonable stabilisation of the aircraft before taking any actions. They have been cases where pilots over reacted when AP tripped off and consequently resulted in serious loss of altitude and pax and cabin crews getting hurt.