There are somewhat less risky vaccines (Janssen?) and even better there are the combined approaches of diet/lifestyle, vitamin supplements and Ivermectin.
As I'm am not a Guinea pig I will not take a RNA vaccine. The Pfizer vaccine simply is here thanks to multiple fraud. This is the main reason not to touch it. J&J is very save for males age >60. RNA vaccines arn't safe for any group. You take it at your own risk...