Medicare and Social Security are the largest components of the budget. Most of the government's people and money are dedicated to services for the average person.
In a way, you're correct, but in another, you're stretching it by a significant margin. Those expenses come out of payroll and is categorized as mandatory spending, in any case. The discretionary spending, to which I implicitly referred, is the principal thing under discussion here, I believe, and is remarkable in its primary output.