also theirs the fact that a certain % will instead CATCH what is suposed to vaccinate them https://www.nature.com/articles/d41586-020-02501-3 too few people that since a vaccine is a "weakened" version of a virus it can still beat your immune system or worse mutate into a stronger form. meaning blanket mandatory vaccinations spread the virus and create new versions. similar to how if you just spam throw antibiotics at people you create antibiotic resistant infections

simply put the only way for vaccines to work 1. Being responsible and 2. Not everyone getting the vaccine