It's so easy to blame all these condition on flouride. Yet when autism is a condition from birth and cannot be a result of flouride - then this throws these ideas out the window.
The mother has been ingesting fluoride for the entirety of gestation.
This is actually not a brand new finding:
Fluoride, aluminum, and aluminofluoride complexes in pathogenesis of the autism spectrum disorders: A possible role of immunoexcitotoxicity
Anna Strunecka, Russell L Blaylock, Otakar Strunecky
journal of applied biomedicine 14 (3), 171-176, 2016
I believe there can be multiple causes of autism but this could be one.