It would be pretty awful/hilarious if they tried that. Regardless of whatever autism may affect behavior and social interaction choices, Musk was previously a successful leader in several business areas, including bringing the United States (and frankly the world) into much cheaper space flight access.
So to casually toss all that aside and blame his abhorrent behavior on something he's had his entire life would be both intellectual dishonest and at some level morally bankrupt. Defending Musk at this point, in any of his personal choices, and even most of his business decisions, is ridiculous.