"Where do you have any evidence for this?" This is a design feature of modern FBW systems. It will not let the plane exit the safety envelope. Simply put, the

"Where do you have any evidence for this?" This is a design feature of modern FBW systems. It will not let the plane exit the safety envelope. Simply put, the pilot can put the plane through more acceleration than the frame can handle (the control surfaces are big enough), thus the plane could break apart at high speed without the FBW. You are right for the rest, the flight computer passed control to the pilots after the loss of the pitot tubes.