I don't fly jets very often. I prefer General Aviation, or vintage aircraft
But when I do long cross countries, I don't use the GPS, or the GPS/nav option on my autopilot. I sometimes remove the GPS from an aircraft panel completely. I navigate with my compass, aeronautical charts if possible, and radio navigational aids.
If you take off in a jet, and let the autopilot fly the aircraft and navigate itself while coupled to the GPS; Sure, the flight is going to be a little boring and dull.
But on the other hand, if you take off in a prop aircraft, and navigate with maps, compass, and using radio navigational stations every 50-100 nm, you're going to be a little bit more involved....

Try completing a flight with an IFR flightplan, without ever using a GPS, and only using radio navigational aids. You're going to be a little bit more busy
