There's a causal connection?
Bathroom humor....
No causal connection claimed by the paper. It implies the jab gives you longer life, but it’s a study in correlation. More CDC propaganda.
The only mention that sounds like a cause is in references 7 and 8 which are > 10 year old similar studies about the flu shot. Ie the distinction is between the behavior or life circumstances of those who CHOOSE jab/no-jab, not a medical effect of the jab. Correlation not causation.