The article you quote is well written, yet part of its argument is built on the underlying Fortune article that you both quote:
Type 2 diabetics account for about 90% of the insulin market
Notice that this is “market”; i.e. expenditure, not “90% of Insulin”, which is what you stated. The figures in the Fortune article are also based on the analogs, and the story of Sa’ra, a T1D, is based the “deductible” on her employer policy (the deductible is never stated). The Fortune article continues, while talking about Sa’ra:
Diabetics typically require two to four vials of insulin a month, sometimes more, so it’s easy to see how a patient with no insurance or a high deductible could have to pay at least $1,000 for a month’s supply.
(I’ve used 1200IU in the last 30 days; perhaps some other readers of this who use a pump can check; I would certainly be interested in the results.) So there is a lot wrong with that statement; it implies that someone with a $1,000 a month deductible is going to pay “at least” $1,000 a month. Earlier the article had sort of clarified this statement:
More recently, as a young adult, she worked at a call center in Indianapolis, a job that provided medical insurance—good news, except that she had to meet a high deductible before the insurance would cover her insulin. Until then she would have to pay cash, which totaled “$1,000 for my 30-day supply.” But given her pay and living expenses, she never had $1,000. Thus the deductible never got paid, and “I just was using whatever donations [of insulin] I could come up with.” Without it, she’d die.
So, wait a moment, this has nothing to do with the price of insulin or, indeed, the price of anything; it’s the US magic of “meeting the deductible” (tr. “meeting the OOPMax”). I.e. having health insurance doesn’t help one iota if you can’t pay the up-front cost of the yearly personal contribution (the OOPMax, frequently and incorrectly referred to as a deductible.)
Suggesting that reducing the cost of insulin will fix this is like suggesting to a man with cancer who is in a swimming pool that curing cancer will stop people drowning, or vice versa.
The original author does not make this mistake, but she relies on quotes (she quotes the Fortune article twice) that she must know (she is clearly very intelligent) are polemic. I wouldn’t have a problem with that except that her core argument is that she wants to fix the deductible problem by reducing the costs of specific items, one by one and she presents arguments that she must know will work without ever fixing the real problem.
I guess if you apply enough paint to the elephant in the room eventually it will disappear.