You’ve said there are studies that “contend that all vaccines are 100% safe”. So where are those studies? What you mentioned about studies not finding a link to autism do not fit the description you gave earlier of these studies.
Also, as for studies that did find a link to autism, where are those studies? As far as I know, not a single scientific study has ever found a link between thiomersal and autism.
Booger, you need to do your own research.