i honestly don't get what people you are talking about... who did not pay into what system and why does that drive prices for insulin up? I mean i get that 7$ p

i honestly don't get what people you are talking about... who did not pay into what system and why does that drive prices for insulin up? I mean i get that 7$ production cost does not translate into a 7$ price tag even without a profit but what is driving the cost of these people that has to be compensated for in insulin pricing?