This isn't a matter of free healthcare; it's a matter of getting rid of bullshit patents and licensing problems that allow companies to pull off their absurd prices in the first place.
Insulin should be free for everyone to produce and to sell, then prices would go down on their own.
Of course, this doesn't mean the USA shouldn't implement "free" healthcare like we have in europe; just that that's not what the insulin problem comes down to.
Insulin has no patents anymore though. But making insulin reliably at the right quality is no easy feat. Thats why you dont have millions of insulin suppliers worldwide.
Insulin should be free for everyone to produce and to sell, then prices would go down on their own.
Of course, this doesn't mean the USA shouldn't implement "free" healthcare like we have in europe; just that that's not what the insulin problem comes down to.