It’s not 20% of the population. It’s 20% of the people that got vaccinated.
Not quite -- it was 20% of a small amount of people who were given a vax from a certain batch number &/or shots given by a certain technician/clinic. The numbers were small ... 700 or so in one group, 300 or so in another (??) but the death rate in those groups was ~ 20%
Still very disquieting and definitely would like to see more explanation or follow up