Capital is made up, management is fungible, manufacturing supply chains and systems are the hard part (which is why, after incredibly aggressive financialization, Boeing is having to acquire Spirit AeroSystems, which had previously been spun out for cost savings...which went to management comp and shareholders). If you are optimizing for a specific outcome, it is important to understand the malleability and limits of the components that make the whole.
Even Elon recognized this during Model 3 production hell [3]. I suppose we must always learn the hard way for the lesson to be of value. If management is the problem (and it is very clear Boeing management is the problem), it must be replaced so that the people who do the actual building can build. This is no different than the tech culture of "employ great people and get out of their way."
[1] https://en.wikipedia.org/wiki/General_Motors_Chapter_11_reor...
[2] https://obamawhitehouse.archives.gov/economy/jobs/rescuing-t...
[3] https://x.com/elonmusk/status/984882630947753984 ("Yes, excessive automation at Tesla was a mistake. To be precise, my mistake. Humans are underrated.")