As a father of a child with Autism I feel I am more than adequately equipped to respond to this.
I don’t think many, if any, neurotypical people understand how Autism can impact a person’s ability to process the world in a way that is deemed “normal”. This child may not be verbal, may have aggression issues, may have a learning disability, etc.
The last thing that should have happened is someone pulling a gun.
I cry thinking something like this could happen with my son. All it takes is one bad interaction with someone who has absolutely no experience with Autism and this can happen.
For anyone reading this, do yourself a favour. Volunteer with autistic people. It could be at school or in the community but you all need to learn that Autism does not look like the doctor in The Good Doctor.