Depends on what you mean.
Because to most it means:
This livery better have the right number of windows. You better not fly that livery into this airport. Can’t believe you parked at that gate when Delta parks at those gates.They need to make strobes specific to each model.
But those same people:
Climb at 7000 FPM. Have a single-waypoint flight plan for a trans-Atlantic flight. Cut directly across other traffic upon takeoff. Hit final at 9k AGL and 249 KIAS. Cruise at Mach 0.87 [or 0.90 if they can] at FL420 no matter what they’re flying or what load or winds are. Are still at 349 KIAS around FL230 20 miles out from their destination.
I just want those two subsets to stop inhabiting the same body for the majority here.
If you want Realism™, just make sure you worry more about it in-flight than the non-flight-related minutae