Cactus
Your simple and one-dimensional mind doesn't get it. Of course carriers analyse the cost of the stuff that's carried around. Anyone with a modicum of sense would or should always try to conduct an efficient business. in fact, aircraft weight reduction programs are not all that uncommon.What I'm suggesting is that they don't do it to monitor pilot's performance. That would be quite improper and a reflection on command prerogative.
You have confused oranges and apples - best you stck to writing invective ad hominem 'argument'.