Health care is not a right, but it's nonsense to feel like that settles the question. Roads aren't a right either, but no one is suggesting the government stop building them.
Exactly. Saying health care isn't a right, doesn't mean government can't provide it as a service. It merely means it doesn't fall under government's express purpose of protecting our rights. Whether we think government should have the power to provide health care, or health insurance, depends on our reading of the Constitution.
In the case of ACA, whether health care is a right is irrelevant, as the Court has decided that government has the power to use the tax code to force us to buy products from their corporate sponsors. The right in question is the right to refuse to buy a product or service you don't want.
There has been a lot of government spending that I do not are with and don't support. Did I have the right to withhold my funding? Did I have the right not to fund their wars? What is the difference?
What I'd I have no children? Can I chose not to fund the public education system?
(I wouldn't because I'm not an a$$hole, just sayin)
Well, that's the difference between taxation to fund government spending and a mandate to pay a third party. The Constitution gives government the power to tax us to fund its legitimate functions. The whole point of taxation is that you can't 'opt-out'.
The question here is whether the taxation power can be used to coerce taxpayers into giving their money directly to non-government entities, e.g. insurance corporations. I think that's an obvious abuse of the taxation power. Chief Justice Roberts doesn't see it that way and has endorsed the practice with his decision on ACA.