[Heaneisismich]

So?

The US Government mandated that voting citizens buy a product or service from someone. The whole anti-HCR thing hinged on the Fed not being allowed to mandate that, regardless of whether or not commerce or taxing or defense was used as justification.

Constitutional law doesn't work that way. The justification matters. I can think of a few reasons why mandating the purchase of a firearm would be constitutional, but under the same justification, purchasing health insurance would not be.