The problem isn't with capitalism, its with the government controlling it. In the US, they have very little control and people can raise the price of life saving meds up to hundreds or even thousands for single dosages.
Meanwhile, in Canada, the SAME life saving meds cost fair and reasonable prices, if they cost anything at all. Unfortunately, the united states is 200 years too late to fix their laws and their government is too scummy to implement better health care that isn't reliant on high insurance prices.
Or y'know curable diseases that can be easily treated through proper medical care
heart disease is mostly the patient's fault for not taking care of themselves and curing cancer in the US is impossible with the current path they're on.