In 2020 when Covid come apon humanity , the only thing they knew about the virus was it was very similar to MERS ( Middle Eastern Respiratory ) which has about a 40% fatality rate. The health authorities were justified in being cautious. The accusation that the scientific community was lying requires the premise they already knew everything about the virus which isn't true.
The 2021 when covid was novel to humanity , there was a 14 fold reduction of hospitalizations, ICU admissions and covid deaths between being vaxxed and unvaxxed. In 2024 when separated by age and adjusted per 100,000 cases, there is no evidence that being vaccinated leads to an increase in heart attacks, strokes or Cancers.
In 2024 chances you are have some immunity either though vaccination or infection and life goes on but please don't think anyone has been vindicated with there anti-vaccination views. I don't know why more ex-jws don't have more of a problem with poorly educated halfwits telling highly educated people they don't know what they are doing. It is kind of the whole premise of the WTS.