What part about you are far less likely to die or wind up in a hospital on a ventilator if you have been vaccinated don’t you understand? Or that getting vaccinated, even if you have a “breakthrough infection” greatly reduces the amount of viral particles you spew out with every breath you take?
How is that weak efficacy?
What about the part that even if you are young and healthy, and have mild to non-existent Covid symptoms, but you can still pass it on to the elderly and others with weak immune symptoms makes you indifferent to the “public health” aspect of widespread vaccination?
Do you think that smallpox and polio vaccinations reduced the spread of those crippling diseases, or was that fake news?