I've never agreed with the above statement.
For someone like DS1 his way of thinking (without language), his way of processing (he probably cannot process speech to any great extent, he sees things differently- without depth and using a lot of peripheral vision), the way he remembers (with a limited sense of time, and by association) is so wildly different from ours that it truly is a different planet.
I also think that if you think we've all got a bit of autism, then there's an idea that you can push someone from the spectrum into 'normal'. That 'normal' is a obtainable and wished for goal. I've observed that many who are high functioning don't want to be NT, there is a developing autism culture and they want to be part of that, and have that culture respected alone, not as being a second class version of normal. They don't see themselves as almost NT, they see themselves as different.
Would be interested in others views on this. It's something I hear quite a bit and I wonder whether I'm just not seeing it from a high functioning perspective. Or am I over analysing and is it just a way of those of us who are NT showing some respect for autism in a kind of 'oh they're human too' type way And if so should it be encouraged?
A philosophical question for a Friday morning. But an interesting one I think. I have my mind open and ready to be changed.