The Truth requires no Seasoning.
And it may taste foul, granted. The Pilots are not Gods, and they don't have much to say about the operation of the business that provides their livelihood.
If the argument devolves to what did they know, and when did they know it? the personal histories of the various messages is irrelevant. Without a guideline for procedure, who would wager on the outcome of a situation that one time out of 30 was fatal? No one. Did Airbus, POST 447, issue a primer to pilots re: Stall? YES, Also, High speed handling? also YES.
If that is a finding, to my way of thinking, the pilots might not have responsibility for this accident at all.....