Unless your talking about fast military jets, I reckon flying a plane is a piece of piss.
Had half a dozen flying lessons when I was younger (until it turned out it was gonna be far too expensive) and it is pretty straightforward stuff - and that was in a poxy Cessna where you have to trim it and play about with the fuel mixture and all that stuff yourself.
Once you’ve programmed yer computer in yer modern airliner, jobs a good’un.