Even though some parents are ignorant morons? What else should be "up to the parents?" What about molesting your kids... up the parents? Providing food for your kids or letting them starve... up to the parents? Refusing to let them have a blood transfusion that would save their life due to religious reasons... up to the parents?It should be up to the parents
I think people should have to take a test and get a license before they are allowed to breed. One of those questions should be: "do immunizations sometimes cause autism?" If you answer yes, you fail, and have to go actually take a class and research the issue instead of relying on hearsay and rumor like it is "fact."