Let's say a child didn't get vaccinated because parents were waiting to get consent from him or her. Child contacted polio and has a deformity now. What if he questions parents later saying why they didn't do right by him when they are in position of responsibility? Let's say child contacts diptheria and dies. Is that the child's responsibility to have known by that age to get vaccinated?
My problem with people who think everything is wrong with the world is that they are able to do so in the comfort of getting all the benefits the world has to offer to them.