The big question now seems to be pilotīs error or machine malfunction.
This question is irrelevant since all it does is seek to blame
The contributing causes to the accident maybe a combination of these factors, and/or various others. That is, of course, up to the enquiry to establish. The purpose of the enquiry is not to pin blame, but learn from the factors, and their interraction, and make recommendations to prevent recurrence / enhance Flight Safety.
Speech over
