The GE leadership culture did not respect the uniqueness of mid-level engineer managers, who have expertise in one or a few special areas. After loss of so many domain experts, BKR's (sudden) fall in the future won't be surpprised.
Here’s Charlie Munger's comment on GE's leadership development culture.
“What caused the failure of performance at General Electric? . . . Part of it I would say, is the system at General Electric where you rotate executives through so different assignments as if they were so many army officers, building up a resume to see if they can become Generals. I don’t think that works as well as keeping people in one business for a long time and having them identify with the business, the way Berkshire does.” 3