Re-reading my previous post about externalization, I realize that it sounds like I'm painting amiga3D with the one-percenter brush, and that's actually not my intention. I think a different dynamic is at work in posts such as h(er|i)s.
I cannot find a link to it now, but I recall reading about a social experiment, where the researcher went door-to-door and just gave each household a $20 bill. He did this daily for some period of time, perhaps a few weeks. At first, the receivers of this unexpected money were very happy and surprised. As time went on, they came to expect the money, and to even be unpleasant if the researcher was perceived to be "late" in making his rounds. After the researcher stopped giving money at all, the people were quite angry and upset with him.
All this despite the fact that them receiving $20 daily was a complete fluke of luck that their neighborhood had been chosen by this researcher.
I think some of the upset about the ACA is that most people have had no understanding of how high averaged-across-the-boards insurance costs actually are. Being suddenly faced with a (sometimes substantially) higher bill for the same level of service as before, or sometimes even less service than before, is a rude shock. This shock is not at all abnormal -- the situation with health insurance in the US is seriously fubared, and many of us have been protected from that fubar-ness by either having insurance through our jobs, or by exercising our option to forgo insurance altogether. Many folks haven't had to deal with that expense -- they were, in some ways, analogous to the people getting a free $20 a day, though they might not have known it. And now they are no longer shielded from the expenses. (Setting aside that the insurance companies have also been ramping up their premiums as a whole in the run-up to the ACA's enactment.)
The ACA sucks donkey balls, in many respects. Which makes it all the more horrible that this is actually an improvement over what we've had so far (what with pre-existing condition bullshit, dropped policies, benefit caps, obscene profit margins...). My hope going forward is that, longer term, the anger expressed by amiga3D and others will lead to increased public pressure for a saner insurance system.