Uh. Where in the hell is "government" authorized to own property in the first place? They're not.
Why do ignoramouses cry about Social Insecurity? My goodness, sheeple, if the social insecurity Tax was repealed there'd be a whole lot more cash floating around the "economy: (or in mattresses, pick one.) Why would that be such a bad thing?? Oh! But that Ponzi-Scheme that your fiat currency is requires growth!!! I almost forgot! No growth = ponzi-scheme failure. It's fake, it's phony, it's a house of cards; deal with it.