Amazon does not get the richest CEO in the world by truly compensating employees what they are worth to the company. Facebook literally tells employees that they target 90-95% of "market rate" for engineering salaries, based on location of the office they work in, and they refuse to negotiate with competing offers, resulting in massive compensation disparities between London and Seattle/Menlo Park.
I'm 35 and compensated far and above what I ever could have dreamed of making as a teenager, but when I look at the tens of millions of dollars I've personally saved the company through my actions and work, I don't consider my compensation "fair". A pat on the back, an "exceeds" rating, and a 15% increase in my bonus for that half is peanuts by comparison.