Covid has been so tough for all of us for more than a year now and vaccines' effectivity has been in doubt because there were some claims of death after the shot from the vaccines.
Now, If you want to avoid being vaccinated just don't work in any government or private company offices , because they will soon implement a mandatory vaccinations for the employees. Work from home instead, not all of us knew how to trade. So, focusing in crypto might not be ideal for everyone.
As for the effectiveness of vaccines, I would like to say the following: no vaccine guarantees one hundred percent effectiveness, and no vaccine guarantees immortality and getting rid of other diseases that a person has. The main objective of vaccines is to reduce the incidence of coronavirus and, as a result, to reduce the number of complications and mortality among the population. Therefore, we should not pin unrealistic hopes on vaccination, but we should not underestimate the importance of vaccination for curbing the pandemic and returning to normal life.