As for your comment specifically, "the title is enough" isn't a very convincing argument for anything.
But herd immunity stats are all made up anyway. Fauci admitted the US value for herd immunity threshold was being picked based on opinion polling, not science.
Edit: this went downhill rather quickly :(
You know they'll say it about any vaccine, and have been, and that the criticisms are disingenuous and frequently based in deliberate misconceptions.
I care more about the people who a vaccine can't help (hopefullly I don't have to give you citations of why no existing vaccine we have for any disease can perfectly protect everyone) than I care about your decision to declare not getting a vaccine the "freedom!!!" hill you want to die on.
None of this is true; you have the option of presenting a recent negative test result as an alternative.
Where's the logic to let people use the metro without any QRCODE but they can't go in a shopping mall?
Anyway, soon the tests won't be free anymore. To have the same "freedom" as a vaccinated person would require to spend about 300€ per month.