Healthcare isn't _intrinsically_ different, but it's a really distorted market.
Americans don't "value" their health 2x more than people in other developed countries. But Americans pay more for worse outcomes. It's silly to say that our worse-performing, often racist, hostile-to-the-poor healthcare system is providing "more value" just because corporate interests have aligned to price it higher.
If I live in a company town where my employer owns the water supply, and tells me that the 'cost' of that water has increased by some enormous multiple, and now they'll pay me a 'water benefit' in lieu of compensation increases, it would be absurd to say if I'm doing the same work, consuming the same amount of water, and getting the same pay, that my company is suddenly providing me "more value" just because it has declared that the cost of the same amount of water is higher.