Your ridiculous sources make me laugh. You just gave a great example of confirmation bias. You want there to be problems and go out searching for any garbage you can to support it. Is fluoride in high concentrations super healthy? No not really. Is there some grand conspiracy to harm everyone ? No their isn't. Fluoride treatments are a large reason why people aren't riddled with cavities and getting large portions of their teeth pulled at early ages. It really does a good job strengthining enamel and promoting remineralization.

Nevertheless, vaccines DO NOT CAUSE AUTISM. Period. To believe that is both wrong and dangerous. Hopefully the rest of the world follows austrailians example and begins prosecuting "medical professionals" who are propagating this pseudoscientific nonsense.