Sounds like he wants to get rid of SS to me.
Here's my question for people who agree with this view:
What happens to the people who "own and control their own retirement" but make bad (or unlucky) investment decisions, or who have their savings wiped out by some unforeseen disaster? Do they have to go live under a bridge somewhere, in their 70s or 80s?
Perry said repeatedly that it's about time we have "an honest discussion" about SS and retirement. Wouldn't your question, as well as others, be part of such a thing?
I can't think of anyone who would think that risk with the private options should not be discussed. But I also think a part of the discussion would be risks with the public scheme. We know that the public schemes essentially cheated the populations of Russia, Argentina, Venezuela, and numerous other countries mentioned earlier in this thread.
And the possibility of that happening in the US is quite real, and can't be shouted down or misdirected into nuances of words (eg Ponzi).
Another issue (note JoetheJuggler's 241) is that SS is not a "forced IRA". No, it isn't, and there's not contractual obligation of the government to pay. But that means that people really don't know what they will get. To a lot of people, that's unsatisfactory. Some of those have the ability to set aside separate IRAs or 401ks, some don't. But what's the payout? One of the easier ways to save a buck with SS is just to not pay it out to people with a certain amount of savings or IRAs.
But those are the people who planned for their retirement, and who planned for a certain part of it from the IRA, plus a certain part from SS. Other people are going to rely strictly on SS, and still others do not meet the 40 quarters of work requirement for SS, and thus do not qualify.
There are many, many variations, but you get the idea.
It's just hard to see anything wrong with that "honest discussion". Note the word "honest". Perry thinks, and I agree (if it isn't transparently obvious) that much of the discussion has not been honest, because of the way the politicians cater to voters.