71% vaccination rate is low?! How can you explain then low vaccination rate of US? They have 62% fully vaccinated.
USA has a higher range of social Injustice, more seperates political system and a wider range of education.
Germany is smaller and denser. We are also.normally less agressive.
I find it very weird that so many are not vaccinated in Germany.
The US has Special Circumstances; antivaxism has become associated with political identity (or, with a mainstream political identity; this has happened to some extent in other countries but generally with far more niche political movements).