So bloody what? I've got no problem taking from the rich to fund a basic income to keep the elderly off cat-food. I've got parents and a grandmother left who need Social Security.
>When it becomes a straightforward tax, then it'll be attacked like every other tax during the periodic political pendulum-swings in favor of lower taxes and fewer government programs in general.
It already is attacked during regular political pendulum swings. Both Clinton and Bush 2 tried to privatize Social Security.
That shows a grave misunderstanding of both proposed solutions to the SA insolvency problem.
It would have been called mandatory social savings if that was its intended purpose. It's not. It never was. It's social security.
>one of the arguments that people regularly make in favor of SS when they feel it's under threat: "it's your money"
This is actually one of the arguments used to try and justify privatizing it and handing over the money to Wall Street to invest instead (Bush tried to do exactly this and Obama made noises about it).
>And by removing the contribution cap, it'll suddenly have a lot of very wealthy enemies
It ALREADY has a lot of very wealthy enemies who are trying to privatize it. One of the most prominent is Stan Druckenmiller, who is fairly open about inciting intergenerational warfare - telling "millenials" that "boomers" are the cause of their problems and that the "fix" is privatizing social security and austerity:
http://www.nakedcapitalism.com/2013/10/who-should-young-peop...
Which, as you can see from comments upthread, is -- even though I personally don't think it's true -- one of the arguments that people regularly make in favor of SS when they feel it's under threat ("it's your money", "you paid into it and you should get your money out", etc.). Positioning it in this way makes voters feel like they have a personal investment in the system that they need to protect, which is clever because people generally hate having something taken away, much more than they dislike not receiving something (even if the amounts are the same).
When it becomes a straightforward tax, then it'll be attacked like every other tax during the periodic political pendulum-swings in favor of lower taxes and fewer government programs in general. And by removing the contribution cap, it'll suddenly have a lot of very wealthy enemies who have a significant vested interest in making sure it goes away. I would not expect it to last long under those conditions.