Its the same tactic doctors use when dealing with medicare. I've been to several doctors that won't take it. The reasoning is obvious: your insurance company will just deny you and medicare will fight them to the bitter end on pricing.
Can you name a single large biotech firm that is going to produce a negative yearly profit because insulin is affordable? I sure can't.
"If you don't pay us through the nose with billions we'll stop developing drugs" seems like a rather odd argument; disallowing the government from engaging in the free market on price in pretty much any area it would set of all sorts of corruption red flags. This is why all sorts of regulation around public procurements exist in almost any jurisdiction.
If you need money to develop new drugs: fine, this is why things like grants exist. Right now the drug companies want to have the best of all worlds with none of the obligations and downsides: inflated prices from Medicare are just tax subsidies but without any controls or checks or anything.
My understanding (and I don't have the time to look this up) is that insulin is complicated. It's not a single thing - and variations are currently being developed.
I don’t think it’s a “tactic”, at least in that it’s not a maneuver meant to get the other party to do something differently or win a battle or something, it’s just frequently not worth it for the doctor to bother with insurance, in many cases. The insurance companies can make it arbitrarily hard to get paid, and they’ve gotten so far up there on that abusiveness scale that in many cases, it’s better for sanity, business, focus, etc to just lose those patients that have that insurance.
Source: I’ve worked on billing for a small doctor’s office that eventually decided to drop insurance altogether for life enjoyment rather than monetary reasons. It was incredibly painful working with eg some of the Blue Crosses. It made us want to just not deal with them, regardless of the amount of money, and we eventually did, almost purely for happiness reasons. Not dealing with insurance anymore was a big quality of life improvement. The patients could still file claims themselves, which let the insurance purchaser experience the product, and we always steered people towards Aetna when they asked about less horrible insurance companies, away from Blue Cross and UnitedHealthcare.
1) Explicitly fund research with public dollars, then, not make people who need drugs that aren't even very new fund it.
2) Stop paying to fund everyone else's research (I think this is about 90% bullshit, seeing as other developed countries have strong drug research sectors and I doubt that's solely because of their sales in the US, but even if it's not bullshit—why the hell would we do that?)
Every time someone tries to defend the status quo, they seem not to notice that they're defending a very shitty version of what they're advocating for, even if all their claims are true.
The only people you are protecting with this idea are the top 1% of the top 1%. We will always value medicine, but we don’t have to line the pockets of billionaires with our cash so they will bestow upon us cures from the ether.