I would very much like it to be so, but the vaccine objectors are far from rational, it seems to me. They literally build cults of personality for their various champions, and believe with religious fervour.
Did you see the reports that the panel got heckled by some women when they announced their conclusions on Wakefield?
They were told of the proof that this man compromised the herd immunity of a nation and unethically experimented on children for no good reason and yet they still cheer him on.