Exactly. Now imagine that the same were true for health care.

How is healthcare different? Do you not have multiple doctors you can go to?

Weren’t not talking about insurance networks. We’re talking about how healthcare can’t be free market.

Insurance networks aren’t a requirement of a free market. There are private healthcare systems that don’t have networks.

Generally, no I don't. I have basically two hospital systems to choose from. All specialists I require seeing are only available in these two hospital systems if I want to be covered by my insurance. I can see a variety of primary care physicians, but I cannot see e.g. a rheumatologist outside specific hospital conglomerates.

> if I want to be covered by my insurance

But insurance networks aren't a requirement of free markets. So your argument that in today's system (only one form of a free market for healthcare) proves free markets don't work is ignoring alternatives.

It sounds like you actually would have plenty of physicians to choose from, just like when you buy food.