My daughter has a diagnosis of ASD and extremely articulate, socailable, clever. Popular ( with kids who mums arent scared of her and warned them off), Meltdowns, calculated, non masker. If she is pissed you will know it. In mainstream
My son was diagnosed at 3, not talking by 7, illerate at 11, never once had a meltdown, kind, gentle, beautiful soul, severe language disorders ( see we can say severe here if its language. If he was still non verbal you might be able to say profound, I don't know, severe is in his ehcp). Been in very expensive specail schools all his life. Has zero in common with any mainstream appropriate child.
There are no similarities in their presentation. They have the same diagnosis. Struggle with the same key points. But my son is nothing like my dd and it's extremely hard to explain that without giving it a severity. He never will be on a forum defending his many gifts, talents and strengths he was blessed with.
I have met a lot of mums in my sons sen schools who's sen child has been diagnosed with Autism, been horrified, complained and had the diagnosis refused. There is still a lot of people who feel stigma about the diagnosis. I suspect it's the fear of being lumped in with ds, not the fear of being lumped with dd.
So I feel we avoid talking about ds type of presentation. More palatable to be a fiery genius like dd than in supported living than ds will be. When dd is studying maths at a Russel group uni, ds will be having a carer explain you need money for food. Yet they they are different in severity.
Unfortunately people like my son will not be represented as they can not represent themselves so the vast majority talk for them with no understanding of him and his experience.