The healthcare portions of the debt seem unsolvable but I don't know why we think Social Security is that complicated to fix. 1. Define very clearly what SS is. We need to be clear that it's an agreement between the working class and the retired class that says "if you are too old to work and you can't afford to live, we will take care of you" 2. Get rid of the SS tax cap. You don't pay any SS tax above 180k ish, whi…
In Australia you have a universal Age Pension which is a backstop against extreme hardship set at the equivalent of US$20.5k, but your rate of Age Pension reduces linearly with income levels between US$9k and US$44k.
Similarly, the rate of Age Pension reduces linearly with asset levels between US$213k and US$474k, but you don't count your own home in that.
The private retirement savings system is similar to the 401(k) and Roth 401(k) except the employer doesn't typically do a match, they are just legally obligated to pay 12% of your salary. You can then contribute an extra US$20k as an income tax reduction or pretty much however much you want after-tax.
Inside the superannuation system, the gains are only taxed at 15%.
In general, it's a pretty perfect system that just leans a little too far towards being a rich person's wealth preservation tool, but overall it enables self-sufficiency while also preventing real poverty in old age.