Nothing would change, ironically.
In 2006, the band Stefy released the Orange Album. They were amazing electro-pop but after they completely failed to make themselves a presence, they got dropped from Wind Up Records and Stefy went off into obscurity.
If you listen to it now, you can kinda place it into a whole genre of electro-pop music that really started to catch on a few years later. People weren’t ready for it yet.
Engineering leaders have to work as bullshit detectors. People aren’t even necessarily trying to lie, they just built up an unconscious tower of their own ego and it’s hard to step back far enough to get them to realize that maybe the surefire solution they are emotionally invested in that’s theirs is actually super-sketch. Presumably there’s a bunch of people on the Boeing team working thrusters who were totally convinced that they understood it well enough, the simulations all showed it was fine, etc.
But you can’t, as a leader, inspect everything in deep detail. So you have to have a shortcut, which is you detect bullshit.
Boeing triggered the bullshit detector. (Or, depending on how you see things, “Boeing finally triggered the bullshit detector”) And once you’ve triggered the bullshit detector, now everything’s going to be checked for bullshit.