SM
Have been an Engineer for 50 years both mechanical & electronic & feel your remark is what I have come to expect from middle management, the "we know best don't ask questions", & are then surprised when it goes wrong.
I read anything that could either make me safer or the machine I fly safer, I EXPECT to be comprehensively informed by both the AAIB & manufacturer as to the state of play I would expect any papers\ web sites to be up to date & unambiguous with this information.