Full disclaimer : I have not interacted with any of our executive team on a personal basis and hence I don't know about their thought process. However I have interacted personally with quite a few mid managers and I can tell you about their thought process, and perhaps ....just perhaps one can extrapolate their behavior to the psychology of the people at the top.
So some of the people that started out with me about 22 years ago are now in management. They decided early in their career that they did not want to get their hands dirty by working in the lab but were inherently destined for greater glory....hence a management track was their choice.
With the predictable career track progressions in 3M, many of them are now VPs, Lab Directors, lab managers etc. and doing quite well career wise.
What I found quite disconcerting when they changed over to the dark side is after a few years, their personalities had undergone a drastic change. Arrogance, aggressive nature, narcissism, extreme greed and selfishness was quite evident and they never quite tried to hide it.
Once they moved over to the M track their persona completely changed. Always very confident in their approach, whether correct or incorrect, zero self introspection or regrets and always full faith in upper management decisions.
Looked to me like they were indoctrinated in the Management cult. No criticism was tolerated and there was always an air of superiority as if they were children of a Higher God!
While not everyone is like the way I described, there are quite a few and that has been my observation.