I know someone who's autistic, and gave a speech that had lots of jokes in it. She got really nervous, terrified by the end, because nobody was laughing. It turned out that the speaker before her had told them that autistic people have no sense of humor. So they thought her jokes were unintentional, and were trying to be polite by not laughing. Instead, they made her absolutely mortified because she thought it meant her jokes weren't funny.
Be aware that "cure", "treatment", "assistance", "education", and "services" are often very different things, and that most people don't have a unilateral stand on all of them. Most people I know who don't believe in cure, for instance, believe heavily in assistance, education, and services. "Treatment" becomes tricky, not just in terms of whether or not a person believes in the things that get called that, but also in terms of whether the person thinks that they should be called that. For instance, my parents' use of pictures of facial expressions to teach my brother how to understand them. Most people these days call that "treatment", but they just (and I agree) considered it teaching. I don't think that autistic people's needing to learn in a different way than usual, or learn different things than usual, means that learning is a medical process, and "treatment" always sounds medical to me. (At the same time I understand that sometimes services that are not really all that medical, are covered under medical things for funding purposes. For instance, wheelchairs are no more inherently medical than bicycles really, but are considered medical for the purposes of insurance.)
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"In my world it's a place of patterns and feel. In my world it's a haven for what is real. It's my world, nobody can steal it, but people like me, we live in the shadows." -Donna Williams