Originally Posted by
bobdxb
[...] we need to wait until investigators listen to CVR and make judgment who to blame....
(my emphasis)
It would appear you haven't read many actual accident reports. They all explicitly state in the beginning that the purpose is not to apportion blame, but to find causes and thereby prevent a recurrence, as mandated by ICAO Annex 13.
Accident investigators most emphatically do not make judgments who to blame.