You are wrong about official doctrine about sitting on the fence and being able to jump one side at the last minute.
Last years drama one of the prison guards in the great tribulation just jumped in last min.
about the vaccines yes billions of people have taken multiple of them, would it be best if they go on thinking they are safe and effective? Yes ignorance is bliss in this case as they can’t go back now.
if you have a dying loved one who is PIMI, would you talk to them on their deathbed about there is no resurrection hope, the Bible is wrong?