I don't see how any of that has anything to do with utilizing a more efficient means to save.
In one case, you have an entity (government) that automatically takes money you earn and then deposits it back to you free of interest at the end of the year.
In what i suggested, you have an entity (bank), that automatically takes money you earn then deposits it into an interest bearing account, that you would ideally leave virtually untouched. This is a win-win situation, because you can even ensure the same amount the government is taking out, is what the bank is putting in, only you'd already be making money off it from the very first deposit.
Look at it this way, it would be 1 more thing in your life that you could feel secure about. You're making money, your money is working for you, and it's there if you ever NEED it. Which is better than maxing out your credit cards, especially if you're trying to fix your credit.