I didn't see anything there that explains your specific case. Even if we know for certain that smoking causes cancer, that doesn't let us know that for a particular person who smoked and then got cancer, their smoking caused their cancer.
How did you know that the vaccine had caused his autism?
My son did not have any of the symptoms of Autism before his vaccines. Then the next day after his 18 month vaccines he was gone. There was nothing else that happened that day.
I didn't see anything there that explains your specific case. Even if we know for certain that smoking causes cancer, that doesn't let us know that for a particular person who smoked and then got cancer, their smoking caused their cancer.
How did you know that the vaccine had caused his autism?
My son did not have any of the symptoms of Autism before his vaccines. Then the next day after his 18 month vaccines he was gone. There was nothing else that happened that day.
Punch "post hoc ergo propter hoc" into your favorite search engine.