If you put it to a vote, which in essence socialized med is, (along with rationing - there is only X amount for every year, and people have to decide "SRS or pre-natal care") I think that often we would end up on the short end of the stick. All those stories of Charing Cross and its often outright refusal of care is, I'm sure, more of a 'we don't have the money' more than a 'we don't believe in it." Though I'm sure the second reason comes off sounding better then the first.
The last thing I would like to see in the US is a system where people get to vote on who gets what care. Outside of a few places, I'm sure there would be even less care for this then the already pitiful amount that is out there.
My health care is not rugged individualism, its through the union, and every few years we have to vote on it, and it often not pretty. Do we opt for (and thus pay for) dental coverage that includes braces for everyone's little snowflakes with non-perfect teeth, or not? Those of us who don't have little snowflakes at home really didn't want to pay, those with kids, of course, did. But its a hard argument.