Oh if only it were that easy. The competition in those other markets is much stronger and has proven to be reasonably efficient.
Healthcare is different because consumers often don't know what anything ought to cost, rarely in a position to shop around, and will never be able to afford some big ticket items without insurance regardless.
And the economic consequences are non-obvious. For example, many conditions are much cheaper to treat if caught early; if access to a doctor has an inconvenient cost attached, overall costs go up. The ability to see a doctor for cheap – ideally free – is the most effective way to lower the risk of expensive procedures in the future.
Healthcare is different because consumers often don't know what anything ought to cost, rarely in a position to shop around, and will never be able to afford some big ticket items without insurance regardless.
And the economic consequences are non-obvious. For example, many conditions are much cheaper to treat if caught early; if access to a doctor has an inconvenient cost attached, overall costs go up. The ability to see a doctor for cheap – ideally free – is the most effective way to lower the risk of expensive procedures in the future.