I would prefer an opt out option. I'm perfectly fine with the social safety net existing to the degree that those who want to participate in it can sustain it.
For my part, I would prefer to opt out of it, not claim any benefits, and use my money to fund my own retirement.
Ehyeh asher ehyeh.
"You and I are told we must choose between a left or right, but I suggest there is no such thing as a left or right. There is only an up or down. Up to man's age-old dream – the maximum of individual freedom consistent with order – or down to the ant heap of totalitarianism." -Ronald Reagan