SMN - Chart, page-3161

It's all on Boeing, and the US authorities letting this farce go on for so long

https://www.cbc.ca/news/business/boeing-fifth-estate-costs-safety-1.5426571

eg
Internal messages from Boeing employees have described the 737 Max as an airplane "designed by clowns who in turn are supervised by monkeys." The messages were released by the company earlier this month as it copes with congressional criticism and the worldwide grounding of 737 Max planes.

"I don't know how to fix these things … it's systemic," one employee wrote. "It's culture. It's the fact that we have a senior leadership team that understands very little about the business and yet are driving us to certain objectives.

"You play ball or else. The managers could tell you to keep your mouth shut or you lose your job.- Cynthia Cole, retired Boeing engineer

All this came as Boeing faced greater competition from Airbus, which had designed a plane very similar to the 737 Max