it may indeed be a fraud, but unless you are familiar with the type of communication with an autistic child called “facilitated communication” that would be a pretty uninformed statement.
personally i am skeptical of the technique but am not certain.
additionaly there have been cases of “autistic” children who actually may not have been autistic but something more like “idiot savants” (excuse the expression please) who would “come out” of their autism on occassion and spout extremely intelligent ideas. i dont recall where these cases were documented. i heard it on an npr program (in my old liberal days)