The other fact we know is that the Country with the lowest vaccination rates has the highest number of cases and deaths.
It's not so easy to just correlate deaths because of lack of vaccination
Does getting vaccinated help in the prevention of death and those that become infected have less severe symptoms or no symptoms at all. I agree with this
But it's no so black and white as to hard proof that getting the vaccine prevents death (and it's been proven that the vaccine doesn't prevent transmission either). There are many factors that need to be accounted for, e.g. medical facilities and health care, age, living standard, hygiene, predisposition to other severe health factors, e.g. heart disease, diabetes, obesity
here are two examples, and these stats are readily available
New York -
#7 in vaccination rate with 14,632,320 vaccinated, 75.2 % of the population
#20 in COVID per capita (100,00) at 25,231
South Dakota -
# 31 in vaccination rate with 527,824 vaccinated, 59.7% of the population
#14 in COVID per capita (100,00) at 26,394
But here's the interesting stat, NY is #8 in deaths per capita (100,000) at 344 and South Dakota is #20 in deaths per capita (100,000) at 313
So even though NY is top ten in vaccination as a % of population, it's also top 10 in deaths while SD is in the bottom 1/2 of vaccination rates, it shows little correlation to their death rate