Why do you care at all what they make? You spend your time in a different manner than they do, something that takes less skill (in terms of programming), but m

Why do you care at all what they make? You spend your time in a different manner than they do, something that takes less skill (in terms of programming), but more skill in terms of non-programming. It's just different work, not more important or less. Could you do all the work if they left? If not, you have to acknowledge their contributions to the company.