To quote Henry Ford: "Trouble is, robots don't buy cars...."
Surely if everything can be done by a computer, there'll be no need for pilots, cabin crew, even a safety regulator - as nobody will be flying anywhere! Everything can be done by video conferencing - but wait; why don't the computers just talk directly to each other and we can dispense with that too!
I'm off to sample the Filipino virgins and unlimited free booze in the holodeck now.