I believe the answer to the NTSB and FAA ineptness is clear:
They need to follow their own advise… The Most Wanted List:
https://www.ntsb.gov/safety/mwl/Pages/default.aspx
The agencies needs a dose of their own sour medicine and swallow a big gulp of SMS (safety management system). Do a Tap Root on their weaknesses. They have a systemic bureaucratic problem that needs resolved by using the same techniques and programs they push down my throat. Maybe they can resolve their problem in “FOUR YEARS”??? …and the Flight Instruction Rules too.