This line made me a little uncomfortable. Just because they are autistic does not mean they are idiots. They are just as aware of the boredom of these tasks as anyone else, possibly even more angry at the tasks since they can't communicate just why they don’t like the work. This seems to have a hint of the old tactic of putting two Autistic kids together to play assuming they will relate with each other, not realizing they don't like talking to autistic kids as much as regular people find it hard to talk to kids with autism. Just because they can't communicate doesn't mean they are second tier citizens.
That being said, finding work for kids with Autism is great, and chances are it’s the simpler work they will have the coordination to do, but the rational being “Let’s get autistic kids to do menial labour nobody else wants to do” rather than “Let’s find work autistic kids are capable of doing and will enjoy” rustled my jimmies a bit.