Heres some figures for you:
50 pi55ed off Captains flying 800 hrs a year = 40000 hrs.
Every time they go flying, they just want to get home in a hurry, 330/.79 or .80 = extra 200kgs of gas/hour = 250 litres x 40000 = 10,000,000 litres @ ( approx ) $1/litre = $10,000,000
Not even touching on : working on days off, answering phone outside of reserve period, " interpretation " of MELs at out ports, " yep, we can make that taxiway ( brakes are pretty expensive ), " think I'll carry an extra ton of fuel, just in case " etc etc etc.
All things that a) are not safety issues and b) you and GOD have no control over AJ, so stick that in your pipe and smoke it