That's a bummer, but thanks for the insight. After reading the article, I was happy to hear someone with a disability was able to find a way to express themself. The article discusses the alleged author having given a TEDx talk and is writing an autobiography.

The original article brushes past the role of the facilitator in the process, which struck me as strange when I first read it. It makes much more sense after your context: they're aware of the criticisms around supported typing and are minimizing them. From the article:

Another person touches my shoulder as I type. This touch helps me be aware of my body and helps me focus on communicating my message.

Giving the benefit of the doubt to the facilitator and anyone else involved in the care of the autistic individual, the likely reality is still very dark. The autistic person is being used to write articles and a book and brought onto stages to give talks, all using someone else's words. I don't presume to speak for the individual, but I wonder what they really feel or understand about the situation.

The only positive I see is that the autistic person is hopefully earning enough to pay for their living expenses and care, though I'm sure the facilitator also takes a cut.