Wouldn't it make sense to have about half of any population getting the shot and the other half not?
Otherwise you have no control group.
Also, suppose the shot proves to be deadly. Those who didn't get it would stand a better chance of survival.
Suppose the shot turns out to be a life saver?
Those who get will be more likely to survive.
Since about half of people want or don't want the shot, isn't it in the best interest of the human race to just leave it at that?
-> Since about half of people want or don’t want the shot, isn’t it in the best interest of the human race to just leave it at that
That would required informed consent
It would require correct safety testing before giving to humans
It would require accurate records of adverse events and second order consequences
It hasn’t happened yet