The article talks about people being uninsured, but this is a misunderstanding of the problem. I'm type 1 diabetic, and the reasons for this are pretty straightforward.

In thus US, insulin (of the types people actually use) is very expensive (~$300/vial), and requires a prescription which expires after one year. In Canada, the exact same insulins from the exact same manufacturers are literally 10x cheaper, and are OTC. Being without insulin takes about two hours to turn into a life-threatening emergency.

The prescription requirement creates ample opportunities for logistical errors that turn into life-threatening emergencies. And there's no legitimate reason for prescriptions to expire. And the cost is such that, if travel were free, you'd often be better off paying the full price in another country than just the co-pay in the US; the price is so insanely inflated that insurance is just compensating for the dysfunction, it isn't better than a sane uninsured baseline would be.

Insulin is cheap in every country in the world except for the United States. This is completely insane. It needs to be OTC in the US, and the import restrictions need to be removed so that US diabetics can have it at the international price instead of the gouging price.