How John Best has lost

For all his rhetoric, John Best refuses to accept the truth.

When the controversies first erupted through the Internet speculation over a number of factors, there was hope. It was false hope, but hope nevertheless. Parents naturally gravitated to it, believing that a cure for Autism was nigh.

But as time went on, parents began to realise that they were being sold a dud. There was no "psychopath" selling books to provide a smoke screen. Most parents were finding the real truth was not what they'd been led to believe. They were finding out that they had been conned, and valuable time had been wasted.
John Best is the only con man left. He's the only one who still believes the junk that everyone else has moved on from. He's lost, and he's too stubborn to realize this to be true.