Maaaaaaan
there are pilots that don’t understand PBS, they pay people to bid for them. It’s not real high level computer programming, but in order for you to learn good bidding strategy and techniques it will require some time and effort. What? “They pay us enough to have someone else bid for us”……well they don’t pay the flight attendants that much and not all of that workgroup really wants to take time to learn a software they feel they shouldn’t have to. I could teach elementary school kids to linear bid, I might need to have high schoolers to understand bid via preferences.