My point about effects being unknown is not really about vaccines or fluoride but actually gluten. It does strange things to my family. I'm not talking a bad belly but really odd behavioural effects. If a small crumb of bread can do this, and the medical profession is unable to explain why, then what else can? What do we know about anything?!
But, I'm not disagreeing with you about vaccines. I think your points sound spot on and very valid. I'm an 'on the fencer' who's been converted