As far as the cause of autism is
    inferred, 
    framed, 
    stated or 
    presented in a way that a meaningful cause and effect is reasonably deduced
    to be an effect of receiving tylenol and/or receiving a circumcision,
    that information is a lie.

Particularly so when an entire population of actual qualified experts have informed you that your inference, framing, statement and presentation are patently false - and even though you are well informed of the well-established facts of the matter, you continue to advance the false information.

The person who does this is a serial liar.