Dennis Muilenburg, the Boeing CEO, is an engineer.[0] And he apparently doesn't even have an MBA. It's hard to know exactly how and when he became seduced by the dark side.
Here's a summary (which I've posted before) of his egregiously bad behavior:
Oct 29, 2018 Lion Air crash, 189 dead
Nov 10, 2018 pilots already talking about Boeing
emergency airworthiness directive related to MCAS[1]
Mar 10, 2019 Ethiopian Airlines crash kills 157
Mar 11, 2019 Boeing CEO "confident in 737 MAX safety"[2]
[0] https://en.wikipedia.org/wiki/Dennis_Muilenburg[1] https://www.pprune.org/rumours-news/614857-indonesian-aircra...
[2] https://www.reuters.com/article/ethiopia-airplane-boeing-ceo...