“Would something be lost if autism were banished from the world? Probably. Autistic people have a unique way of looking at the world that lets them solve problems differently from everyone else, and we all benefit from that insight. On the other hand, everyone always gives the same example of this: Temple Grandin. Temple Grandin is pretty great. But I am not sure that her existence alone justifies all of the institutionalizations and seizures and head-banging and everything else.
Imagine if a demon offered civilization the following deal: “One in every hundred of your children will be born different. They will feel ordinary sensations as exquisite tortures. Many will never learn to speak; most will never work or have friends or live independently. More than half will consider suicide. Forty percent will be institutionalized, then ceaselessly tyrannized and abused until they die. In exchange, your slaughterhouses will be significantly more efficient.”
I feel like Screwtape would facepalm, then force him into remedial Not-Sounding-Like-An-Obvious-Demon classes.”