“You can certainly disagree with my opinion based on what your Rabbonim paskened and based on what your doctors say. This does not bound me in any way to your decisions.”
No, but just like him you should be bound to what your Rabbonim paskened as well.
I don’t have such a strong opinion of the vaccine, but i can’t chose one based on whether or not there are rabbis out there who support it. It has to be yours.