I don’t think that’ll be the cause. The vaccine encourages the production of spike proteins similar to that coating the covid virus. Then antibodies come out to fight the spike proteins, and then the immune system remembers how to fight those proteins in the future, on real covid virus particles. It’s limited, true. But where would this compromise anyone’s immune system.
“I don’t think that’ll be the cause”.
I hope you’re right.
Never, ever choose theory when you have real world data, otherwise you are no different than the climate imbeciles who keep claiming their theoretical models are the truth, not the thermometers outside their lab windows.