All the wind tunnel tests I've watched show smoked air going around a wing, and you can clearly see it's faster on the top surface. Breaking up as the wing angle of attack becomes excessive, which is what the stall is, and why you get stall buffet when flying light aircraft. The air hits the tailplane and causes this buffet.

I respect others views and am not putting people down, but would love to understand how you think Bernoulli is wrong or 'venturi' effects cause the effects.

Bernoullis principle also not only explains lift over a wing but the effects of high and low pressure on either side of a control surface. So when the right aileron goes up, the static pressure is increased by virtue of the aieleron slowing the air over the top surface by moving up. The opposite on the left wing, with the left aileron going down, causes the differential lift and hence banking to the right. The same happens with the elevators and rudder in the pitching and yawing planes. Also Bernoulli accounts why if air hits the tail plane and moves the tailplane to the right, it's right surface has a higher static pressure because the big keel surface of the tail plane presented to the air flow, slows the air down. The pressure difference to the left side of the tailplane means the tailplane moves back in line. The same thing happens with the elevators and a dihedral wing, but concorde had a anhedral wing and no elevators or horizontal stabiliser.

https://youtu.be/q_eMQvDoDWk