This is not as popular subject as it should be, and Shin Jie Yong has done a great job on shining a light where many fear to tread.
The vaccine is not "safe", though is vastly safer than the virus it seeks to mitigate the risks from.
I'd love to see an article that properly compare the risks, broken down by age groups.
In my view, there isn't enough of this type of reporting, and it is my direct observation that some are consequently hesitant to be vaccinated.