What if they had been diagnosed autistic?

If Fischer were indeed autistic, how would his life – and the history of chess, among other things – have been different if he had been diagnosed when he was young? If he had been provided the treatment and services that are typically demanded today for Asperger’s diagnoses, would he have had the impact he did? Would he have been able to have that impact, or would that ability have been “treated” out of him?