Wet, I agree with you 100% about Aspies tolerating situations until they can do so no more.
DS has hated school and even when moved to a different school he quickly became ambivalent and made constant comment about how his TA embarrassed him or was mean to him. I raised these things with school but did not push them as it always comes down to his 'perception'. And you're damned if you get involved and damned if you don't. But I didn't trust his TA as I know she had lied to my face on a couple of occasions and he is so ruthlessly honest that I knew something was not right.
An OT came into school last year and I spoke to her about it. She spoke to him and then said 'he only goes to school to please you'.
I tried to do something about it and instructed an ABA therapist to help motivate him and structure his day better with breaks etc and to help train staff to support him better. But that led to nothing as all this consultant was interested in was complicated data gathering by a TA wholly ill-equipped to do this to ascertain whether DS was really anxious (how is this determined??) and to 'teach' DS to 'listen to grown ups'. Because this, of course, was his primary problem!
So I do think DS has been forced into an alien situation for years. This might be of some benefit if life really reflected the weird institutionalised environment of school but it doesn't. Instead, intervention always seems to be applied to 'train' children to fit into a framework and timetable on the basis that if they can be taught to do this at school at 10, this is good training for life in a completely different social environment at 18 or 21 or 30 etc. I think this reasoning is wholly flawed. The real world is random not structured.
My concern is that SS stil follow the same routines and structure of ordinary schools and I don't really understand why. Children are still taught in homogenous blocks and there still seems to be a need to teach all the kids the same thing at the same time in the same way - even if there is differentiation for levels and more resources.
I have not seen a school so far which says it is fine to come in part time and do the GCSEs you want and we can arrange different ones if you don't want to follow our art laden curriculum. At 30-70k a year for day pupils, this flexibility is what I exactly would expect as a very minimum. But they seem to follow the same formal school structure but just with smaller classes, specialised provision and some OT and SLT on hand. It all seems pretty costly and un inspirational. And I am not sure any of this gets to what the core of the problem is for DS in a learning situation.
Don't get me wrong. I am not advocating HE as intrinsically better or SS as bad or mainstream as incapable of supporting AS children on a general level. I have only seen a few SS in this area but they are 'big names'. I just would expect that level of resourcing to open the door to wholly different ways of teaching and learning but it doesn't seem to.
But I also think it is a more general problem about schools and education and one which is likely to get worse.