This is the United States of America, not the Союз Советских Социалистических Республик. This nation was not founded on the idea that Big Brother is there to take care of us all as if we are children. It is up to us to work to earn our living, and to use the wages that we thus earn to buy the things we think we need.
We do not expect Big Brother to take all of our earnings in taxes, and then to provide us with whatever housing, food, transportation, clothing, and such that it deems us to need. There's no reason why medical care should be any different than these other necessities of life.
Your reasoning breaks at the bolded part. Housing, food, clothing, and (to a very large extent) transportation needs are pretty much the same for everyone. Once the basics are taken care of, everything added is essentially luxury.
Not so with health care. It's asymmetric from one person to the next. One of my grandfathers lived to ninety and I don't ever recall him having been admitted to hospital for anything more serious than a minor injury. My other grandfather had two strokes and two heart attacks in seven years. The second stroke killed him at 74.
Further, it's difficult to predict how your health will be from one year to the next. One week you're fine, then you're in an automobile accident that leaves you a quadriplegic. One month you're in good health, then your doctor notices a change in your T-cell levels and you're diagnosed with cancer. One day you're doing swimmingly, then you're in hospital for a month recovering from a heart attack that nearly kills you.
Further, in the US, by and large your health care options are tied to your employment. If you're suddenly unemployed, you're also without health care unless you can afford the COBRA payments. Good luck with that if your job paid peanuts.
Consider the case of one guy featured on a documentary that aired on PBS a few months ago
("Condition Critical"). He had worked for many years in job as a doorman that probably didn't pay all that well. He was diagnosed with liver disease (apparently completely unrelated to alcohol.) The place he work for terminated his employment shortly thereafter (isn't "at will" employment just wonderful?), and he immediately lost his medical insurance. Now he was sick, unemployed and basically unemployable, with no way of paying his medical bills.
Wonderful system you've got there in the US, I must say.
