No medicine, not even an aspirin is going to be risk free.  Vaccination risks are of the same magnitude or smaller than many other medicines people take without even considering the risk.  

Your (yes, you) risk of dying from COVID-19 is much higher if you have never been vaccinated. Your risk of giving/ spreading the virus to others is higher if you have never been vaccinated (whether you love em or hate em  - the virus doesn't care- whomever you are near the most is at greatest risk from you - even if you do not feel sick if you are a carrier).

Not sure there is anything that can be said to convince many. 

I strongly support everyone who can being vaccinated.

I strongly support everyone who should be being vaccinated - even if that is by mandate.