Why don't we address the "elephant in the room": Who-authorized-what and when is he/she/they going to jail?
For example, someone decided/authorized that MCAS be omitted from flight manuals (or the importance of the MCAS) and flight simulation. 346 lives were lost by this one decision.
Remember the saying "can get away with murder"? Guess what? No one is going to jail for this. No one.
In the meantime, the US Government is planning to have Mike Lynch extradited to the US to stand trial for "conning" HP into buying Autonomy for $8bn.
Like I've said in earlier comments, the US justice system works very "differently".