Allow People to Opt out of Social security if they wish to

I purpose that all Americans are allowed to opt out of social security, this is a corrupt system and a Ponzi Scheme, people my age younger than 30 will never be able to draw on social security. Retirement should be on our terms and not a mandated tax that will maybe be half the value of what we "invest" into it. Therefore I purpose that the required Social security tax is ended and replaced with a volunteer system. Sign if you agree with me