and yes they do fly the aircraft
But as Danny said,
they ain't in it, and they are relieved of most adrenalin-pumping decision-making responsibilities. Their pinkies are 100% safe, in all respects; that is the point. However skilful and well-motivated, they are
not pilots. Simple.
but I wouldn't expect an AT/AAR background aircrew mate to know much about it
Oh I think you know that he does LJ!