CEO pay generally has a relationship to company size, and Boeing is pretty big. It would be hard to argue their CEO is overpaid if they paid the CEO that much and the CEO did a good job. Implying the problem is not how much they were paid but rather the quality of the work.
No, because the CEO who is paid $300/year and then likewise bankrupts the multi-billion dollar company is to a first order approximation the same amount of bad and what you actually need is the CEO who does a good job even if you have to pay them millions of dollars.
There is the real problem - we cannot evaluate how a CEO did today for another 10 years. Their job is to figure out where the company needs to be in 10 years and then get them there.