This one has been rolling around in my head for some time. And with the more recent World Health Organisation statement that vaccine hesitancy is one of the top 10 global health risks, it's worth saying most of the rhetoric on vaccines are both overblown and entirely out of whack with the reality of the research.
What we do know is medicine in all of its wisdom isn't always right, and science is never 100% certain. And people outside these professions and disciplines don't always appreciate and understand this.