Dems are having second thoughts about employer mandate. So the SCOTUS gut one funding source, the Dems repeal the other funding sources and taxes, problem is Obamacare still doles out the benefits. It will end up very little benefits will be repealed and most onerous taxes to fund it will be repealed. Net effect will be medical insurance for the poor with no revenue stream to pay for it. Instead of dying, the gov will avoid taking the benefits away and fund it by borrowing.
This was the original plan anyway. They cobbled together all of these taxes to sell the program. As you indicate, one by one these taxes and mandates will be removed which will make Obamacare similar to Medicaid. The ends justifies the means.