The current situation with Boeing and its Max 8 airliner is a defining example of the 911 effect. Boeing is not likely to survive this fiasco; it is going to become much worse that what is advertised. The basic problem is that the effects of educating engineers with the false official story of the collapse of the buildings on 911 is to destroy their ability to innovate and to make competent calculations about the laws of physics.
The Max 8 airliner cannot be made safe and most of the engineers of the rest of the world, unhindered by having to buy lies about how buildings collapse and how airplanes fly, know this. No airline company will ever purchase one of these planes if it consults with educated engineers. Boeing continues to manufacture more and more Max 8s digging itself a deeper and deeper hole. The basic problem is that the plane is not balanced (center-of -gravity) and any sudden change in thrust or lift will throw it out of control. Computers were rigged to try to compensate however any glitch is software or hardware again crashes the plane. The redesign to make a balanced plane has to be recertified and the years it takes to do this will make any correction too little too late. Airbus will have all the markets sewn up very soon. Only an airline wanting to go bankrupt will try to fly the Max 8.
When the incompetence of and greed of upper management is factored in there is little hope for Boeing to recover. There was a time in the history of American business when engineers would speak up and tell management that their cost saving ides are crazy and when management would listen.

ipia