> but that it would have to be much _more_ like grocery stores to call it a free market.
Except not really. If I'm poor I can choose to eat nothing but ramen. I might not like it, it might not be the best for me, but it'll keep me alive. If I'm poor and have a heart attack I can't choose to just take tylenol, I do need that bypass surgery.
The ability to walk away from a transaction entirely is what makes the market free, and because health care is life or death there is simply no way to make it a free market, you are compelled by your life to make (many? most?) of the transactions.
There are plenty of medical conditions where there are several options for how to manage it. With insurance, people usually choose based on risk of failure or complications, recovery time, etc. Without insurance, someone might choose primarily based on price, and a poor person might go for the cheapest option. For some non-life-threatening issues, a poor person might refuse treatment if the cost for even the most minimal intervention is too high.
This is obviously not what we want -- ideally, we want some reasonably-high minimum level of care so people don't have to choose between, say, starvation and permanent disfigurement -- so, as the parent says, we don't want health care to be exactly like a grocery store, but this kind of thing would be more like a free market for health care.
(And even in your example, you still have to buy and eat that ramen. Sure, you don't have to pay for steak, but you have to buy something. You can't just walk away from the transaction entirely.)
Have you ever actually tried to do this? It is hard.
A family friend, a smart guy with excellent insurance, was recently diagnosed with Parkinson’s Disease. Since I’m a neuroscience researcher, he asked me for advice. Despite working in an immediately adjacent field, at a Parkinson’s Centre of Excellence, with access to experts and tons of relevant training and literature, I found it very difficult to make a recommendation, even between the options his doctors had already laid out. I can only imagine how hard this would be if I had to consider the price of these treatments too.
No one said it was easy. Regardless, I'm not sure this particular example is relevant: you cherry-picked something that actually _is_ hard to decide about.
Except not really. If I'm poor I can choose to eat nothing but ramen. I might not like it, it might not be the best for me, but it'll keep me alive. If I'm poor and have a heart attack I can't choose to just take tylenol, I do need that bypass surgery.
The ability to walk away from a transaction entirely is what makes the market free, and because health care is life or death there is simply no way to make it a free market, you are compelled by your life to make (many? most?) of the transactions.