They are not getting paid. In fact, this means you don't even know the story of syndicate. Playing the original isn't being blinded by nostalgia, its knowing what happened. That is like saying watching Episodes in order to know the plot is being blinded by nostalgia.
You are not a paid mercenary, you are a person plucked off the street. Your brain is chipped, body modified, and used as a cyborg slave in a war to get money for the CEO (which used to be YOU in the originals). The entire world is chipped, and syndicates fight over entire continents to switch the chips to their programming. In your eyes, you see a shit hole like Bioshock's Rapture. In the eyes of a chipped citizen, you see some utopia right out of My Little pony.
The CEO gets everything, you get nothing.