We know the shots don’t prevent spread, nor prevent you from getting it, the only argument is it lessens severity of symptoms, yet many are dying after the shots anyways and being hospitalized.
So you are basically arguing they I need to take a medicine that supposedly reduces symptoms, although in practice it isn’t showing that effect, but carries other potential negative health effects unique to the shot itself.
A more analogous car argument is that I would be required by law to pick up random hitch hikers everyday and drive them to their destination as a condition of owning and driving a vehicle, especially if we are working off the public good argument. If I refuse, I lose the car. Most likely 98% of those hitch hikers won’t chop me up into little pieces in the middle of the desert, but there is always that one...