The problem with people saying what OP has and saying autism etc is being used as an excuse and people need to live in the real world blah blah...
Is that it's ableist af.
Whether it's this issue or 'dwp scroungers' or whatever other pearl clutching subject, the fact is there will always be a small minority who are disingenuous.
But you don't get to decide who those people are. Nor tar everyone else with the same brush.
My youngest presents with a PDA profile and severe sensory issues and lack of understanding which coupled with mirroring others around her and things she may see in films, means she comes across like a petulant, rude, blunt person, most of the time. It takes a real effort to understand her behaviours and mannerisms and the things she just absolutely won't do.
Her school would back me up on just how much work and support and so on that I've undertaken since she's existed. She's now at an age where I'm not there watching over every interaction in order to redirect etc. So some people have wrongly got the idea that her autism is an excuse for the times when she is shitty.
Never an excuse. Usually the reason, never an excuse. And sometimes I believe she's just genuinely being a sod and requires sorting out over something.
I'm not the only parent of a child with neurodivergence and sensory issues who is doing their best. But you can bet every single parent in my position has days when explaining the situation to others is one thing too much, or strictly adhering to tried and tested methods of dealing with unwanted behaviours doesn't work or is too much, after umpteen times that day.... We burn out.
Sure there's a few wishy washy parents out there who just let them go off and don't do anything about what goes wrong. But please, saying things like OP just further stigmatises us and belittles what we go through, and what neurodivergent people go through.