That's a pretty shocking statement you just made. Social Security should never have been forced on the people, but it was. It was setup as a Social Security Trust Fund, where the money extracted from people's paychecks were supposed to be saved and invested for them when they retired. Years ago, the money was stolen, moved into the general fund and spent. It's true that with all the additional things added in, that most retirees get many times what they initially had stolen from them. But, to imply they are some kind of parasites is the same type of language that the left uses to justify killing off older people. Add to that your last sentence accusing them of being greedy if they hold onto their own damn money, sounds like something taken directly from Democratic Underground. I'm surprised at you. Shocked is a better word.
By the way, have you ever heard of inheritance?
Let's not forget that when the system was created, almost half of the people who reached adulthood did not live to the specified retirement age. Social Security was a massive wealth transfer scheme from its inception - from young to old and from dead to living - more than it was about forcing people to invest in their own retirement.