How can you make that blanket statement? I have had a Flu shot most years since 1976 and still got the Flu several times. A vaccine is given to start your immune system creating antibodies so you can better fight off the actual flu virus. I expected the came from my Covid 19 shots. I never have heard once from anyone in authority that the Covid 19 shot would unequivocally prevent getting Covid 19.
I have said to people since first hearing of the CCP coronavirus scam that I knew I would not die from the virus. I have taken megadoses of vitamins and minerals for thirty plus years, currently taking 23 pills of various kinds every day. I got the Covid 19 shot just to ameliorate symptoms if I do ever catch the disease. For all I know I have been exposed but never noticed symptoms. I haven't worn a mask anywhere for the past eight months, except for two semiannual Doctor visits where it was required.
Face reality and chill a little.