There are those here who reject other than PE as the procuring cause of this fatal wreck.
I believe the Pilots may have inherited an UPSET airframe, and were unable to recover the flight path, for reasons as yet undetermined. A chorus of 'consensus' notwithstanding, the Procuring cause has gotten virtually no attention, every thing has been a buzz of holier than thou judgment. Pontificate? As in: "These imbeciles?"
At the end, it is likely no complete certainty will be reached. There will be questions left, it is common.
A finer point for you? I think you may have misinterpreted my post. I have no inviolate opinion.