> This is interesting because the USA claims to pursue a maximum capitalistic society
I don’t know why you think this. The US is not a maximally capitalist society. The reason drug prices are so high is due to regulations restriction who can manufacture them due to government-granted temporary monopolies through patent law.
If the US was maximally capitalist it would be a free for all with no patent protection.
You are confusing capitalism with competitive markets. These are very different things.
> If the US was maximally capitalist it would be a free for all with no patent protection.
The much more likely alternative in a maximally capitalist / free market maximalist society would be keeping all drug formulas as trade secrets, and thereby having all drugs as branded, no generics whatsoever (or few - perhaps some substances could be reverse engineered). In such a society, having the state force companies to publish their formulas would be seen as unacceptable interference in the free market, almost certainly.