> The investors who got rich through Boeing have cashed in a long time ago.
I don't know which investors you mean, and what you mean by "a long time", but I think people that cashed in a long time ago should be able to invest in new firms. Many people say the culture and safety issues at Boeing stems from the McDonnell Douglas merger which was admittedly a generation ago now. But if the estates of Frank Shrontz or Thorton Wilson or the great great grand kids of William Boeing want to invest in a new firm -- good for them? None of them were involved in the period when this fraud occurred, and if they had actually cashed out long ago then they weren't even shareholders in a position to pressure Boeing officers to do anything different.
But there's also no reason they would have any kind of leg up over anyone else in making such an investment today.