What? How can a guy like that sin? He's not getting up off the COUCH!
how can a guy like him not be considered a sinful person? There are two haqooq which one must obey in order to stay away from sin. Haqooq ul Allah, Haqooqul Ibaad. You need to pray and thank your Lord for all that He has given you and you need to help the creature of your Lord in whichever way you can.
just being in the higher position to make unethical decision is not the only way one earns sins. You earn sin in many paths of your life and in many decisions that you make. The moment you realize that Allah doesnt need you , but you need Allah, thats when everything comes to the right place.