People on YouTube have all kinds of takes on all kinds of things. Is this YouTuber a qualified medic or a clinical/developmental psychologist? Or is she assuming autistic children have some kind of brain damage that prohibits any real learning? Someone up thread claimed Woody Brown had never learnt to speak therefore cannot have any language. But Woody can speak albeit he is selectively mute. He clearly enjoys watching visually stimulating stuff on his various screens. Autism doesn't necessarily equate to low intelligence. In fact, friends back in England reported that some research psychologist was sending out questionnaires to British Mensa members t'other day, her theory being super-high intelligence was a form of autism. Some were quite offended by this but it indicates that autistic people come with a whole range of intelligence levels. That's not to say Woody's mother didn't put a lot of herself into the book. I am open to more research into this.