This accident was predictable because the industry has been putting new pilots under great pressure in the low cost industry.
The industry has reacted with varying degrees after it became clear what happened.
I predict it will over react in the next few months in persecuting pilots who have declared problems with depression and probably ground many who pose no threat to their colleagues and passengers. Hopefully I am wrong but with experience comes a chunk of scepticism about regulators and airline managers.
NOthing to see with industry or low cost or pressure.
According to his ex G/F, Andreas, wanted to commit a terrible act to be famous. He said her "I will do something that will change the system and my name will remembered".
so this case is nothing to see with "accountants fault".