Why do you keep attacking the messenger?
For someone who thinks they are a well read layperson concerning Aspergers, you really dont know much about it at all.
Let me educate you somewhat because you seem to need it.
1 - she is almost certainly disliking sitting around so many people. Why? Because several of her senses will probably be overstimulated and the most effective way to cope is to attempt to ignore them. Not easily done.
2 - as mentioned elsewhere, her diagnosis, or part of it, named one aspect where she only speaks when there is a need to speak, or when she feels like she has something to say. Personally, I am the same and in that situation in the photo, I would be doing exactly the same thing. Bored, overstimulated and having nothing to add to anything because it is already being said or I have already said it.
Also, one image says bugger all. Look at the people around her with the same look on their face? I bet most are neuro typicals, are you going to give a critical analysis on them as well?
And she is on script.
She speaks her mind.
She is consistent.
She quotes the science.
3 - Asperger's people have another quality that is lacking in neurotypical people.... it is called hyper focus. If anything, she will double down on this, not disappear. She will not stop, ever, until she feels she has resolved her own criteria for action being taken.
Trust me on this one, she is hyper focused on this. She will not simply disappear.
And stop talking about the people around her as being her handler. She is not a dog or a pet. She is a teenage woman who needs support just like any other human being. Seriously, just how much more insulting could you become?