Or, more disturbing, in prison. I believe I read somewhere that the largest public mental health institutions reside in Riker's Island, LA County Jail and some other large prison. A friend has an adult child with some challenges and there is literally nowhere for them to go.
I feel like, the way they're portraying Max, this is the end game. We've seen Max (in the beginning of the series) smash an aquarium at school: what if the casualties included other children instead of just fish? Despite the show telling us that he's improved enough (from his time at Footpath, the special school that Adam and Kristina Bravermaned him into) to be mainstreamed (first to the same elementary school that Syndey and Jabbar go to and then to unspecified middle school that he's at now), it's certainly not showing us that.
If he'll shove Sarah out of the way over a perceived slight, what's to stop him from shoving a classmate? A kid an at arcade who's playing the game he wants to play? An unrelated adult? Nora (when she exists in the Braverman universe, which is a separate issue)? Not everyone is likely to accept being chastised the same way that Sarah did. Hell, consider the reaction of someone who's child is shoved by Max and looks at Adam and Kristina, with a small business, a kid at Cornell, enough money to fund a vanity run for mayor and decides: Hey, that's my kid's college fund?
And all the time wasted when we could be watching ACTUAL PARENTING: Either by Adam and Kristina to Max (or a much younger child when they probably thought they were done with that, or a kid away at college on the other side of the country which has its own challenges) or Joel and Julia to Victor and Sydney or - Hey! Whatever happened to Jabbar and Aida - how's Crosby adjusting to an infant? Could Zeke and Camille still have a role in their adult children's lives? Something, anything, besides The Autism Show.
Edited to add: I feel like The Autism Show would ALSO be an interesting watch, and WAS, back in Season 1 when MAx was first diagnosed and Adam and Kristina were grappling with how to respond and talking to Dr. Pelican and Noel's parents (even or especially when they were making mean comparisons - not nice, but REAL, with drama and something interesting to watch and think about) and hiring Gabby and Kristina's jealously that Max responded to her instead of Kristina... Maybe I just am sad that this used to be a better show.