What this administration is offering isn't a vaccine. It's an experimental treatment that neither stops the spread of the virus or stops It's ability to do harm. With the extremely low lethality amongst healthy people, the long term benefit of natural immunity far exceeds the risks of experimental treatments.You have nothing but ridiculous speculation.
Tell me how many of the over 2 billion people world wide that have been vaccinated for COVID have died as a direct result of the vaccine.
The reason the military vaccinates soldiers is that they live in close quarters for extended periods of time and a communicable disease can have reduce their effectiveness. It has nothing to do with whther or not they get injured in battle.
The reason the military vaccinates isn't because of close quarters living. It's to keep comat effectiveness high. The only instance we have seen of covid having any effect on the military was when an officer turned his ship around, abandoned his troops so he could seek treatment stateside.