Aside from the fact that we share a few traits, and some experiences as a direct result of those traits, we are as individual as anyone else. All autistics think in pictures . While visual thinking may be more common in autistics than in the general population, it is certainly neither universal nor exclusive. I've also found that it is very common among dyslexics and others. I, for one, don't think in pictures.
All sensory issues are hypersensitivities to touch or sound .
I am mostly hyposensitive with a few specific hypersensitivities. This is thousands of times higher than the general population, but still the exception rather than the rule. I had some savant abilities when I was little, but they faded as I learned to communicate. I know at least two autistics who have used their savant abilities in employment situations. Well that's news to me.