Obamacare will not go down that easily.
As for its costs to government - we have a Federal Reserve which can monetize all the government debt it needs, print money, and manipulate interest rates. There’s always more money for progressive government schemes.
As to individuals, the middle class will continue to get hammered.
Besides, when enough people complain and want to abandon Obamacare, the next obvious step will be total nationalization / single-payer.
Those actually paying are let loose from obligations to participate when it goes over 8% which for many it will the next raise in cost.
Money from Feds won’t stop ant of that.