I suspect many adults become Covidian zealots only after they've had their children COVID-19 euthanized.
They now know something is terribly wrong, however becoming unhinged vaccine rage-monsters is easier than facing the reality that they killed their children.
The New Testament goes into excruciating detail about the behaviors of the Synagogue of Satan / the circumcision people / Sons of Satan and even allows us to identify them using their six sided Star of Remphan (see Acts 7:43), yet Christians still submit to them out of physical fear rather than arming themselves for a spiritual war.
I suspect many adults become Covidian zealots only after they've had their children COVID-19 euthanized.
They now know something is terribly wrong, however becoming unhinged vaccine rage-monsters is easier than facing the reality that they killed their children.