Earlier quoted context omitted.
This seems to be the classic way in which management types destroy technical companies. Same thing happened a decade back in electronics companies in Japan (Sony comes to mind). Technical competence is generally very hard to judge and often even harder replace. It's not surprising that the same management types are salivating at the thought of replacing people with AI.
Ghosn was trained as an engineer at École des Mines de Paris after a humble background in the 3rd world including continual sickness from unsanitary waterwater. He worked from the bottom up in R&D at Michelin and did the impossible turning it around during hyperinflation period in Brazil. By all estimations he's a genius with as good of chops as anyone could ask for his responsibilities, with a unique set of citizens…
Oh and financial fraud appears to be one of the things he was good at based on the allegations from Nissan and Renault among others.