"How about the supposed violent ups and down from FR24 data, are they spurious or real? Could the jack screw fail and the HS go uncontrolled? Now the damage to the VS looks like happened in flight and not at the ground impact... Also no wonder the APU/tail cone separated..."
Once the plane was no longer in normal flight, the FR24 data is useless for anything other than indicating the equipment still had power, IMO.
The sensors only read correctly when operated as intended.