The fundamental wrong assumption at the heart of your approach here is: The idea that people "should" be paid according to some measure of their moral worth or

The fundamental wrong assumption at the heart of your approach here is: The idea that people "should" be paid according to some measure of their moral worth or moral deservingness. But when people meet to voluntarily make economic exchanges, they don't look at each others' moral deservingness; they look at where they can benefit economically.