If you wanna know their point of view, you can probably just Google it and find out. Specifically, Google Dr Ben Lynch. I know he's gotten a lot of crap for being an anti vax doctor, but it might be interesting to read his arguments against it.
"Of course, everyone will claim they respect someone who tries to speak the truth, but in reality, this is a rare quality. Most respect those who speak truths they agree with, and their respect for the speaking only extends as far as their realm of personal agreement. It is less common, almost to the point of becoming a saintly virtue, that someone truly respects and loves the truth seeker, even when their conclusions differ wildly."
-walsh
-walsh