Criminal charges against the company aside, aren't there licensed engineers inside of Boeing who signed off on all of this? Where are they in this discussion? I

Criminal charges against the company aside, aren't there licensed engineers inside of Boeing who signed off on all of this? Where are they in this discussion? Isn't the whole premise of having a licensed engineering discipline that the buck stops with you and you lose your license if you let something like this happen? If we don't revoke licenses and permanently end careers over something like the MAX crashes, the incentives of engineers require them to say yes to the company at all costs, because it's not worth their job to say no. The consequences of saying yes to a bad plan have to be worse than being fired.