As we begin to listen more closely to autistic adults, we realize that our current language around the differences between neurotypical sensory systems and those of autistics have been toned down to be more compatible of our use of behavioral modifications in the school settings.   What autistic adults are bringing to our attention is that it is not sensory 'sensitivity' which sounds like an overreaction to sensory stimuli, but instead a correct way of referring to this is sensory 'pain'.  When you switch to more appropriate language it breaks down the evidence-based practice ABA methods that we are told everyone is subject to.   For example, behaviorists will say that we are given 'rewards' for working and 'punishment' for speeding in our car.   Neither of these scenarios bring pain into the equation.   How many neurotypicals would go to work if they were constantly subjected to pain, even if they were receiving a paycheck, and how many would drive the speed limit if that caused them pain, even if the consequence was receiving a ticket?   

This incorrect description may have been brought about by the false notion that autistic's do not feel pain.   Self-injurious behaviors and the absence of neurotypical pain responses is what is fueling the confusion.   Also the lack of neurotypicals being able to take an autistic perspective.  A recent article on the subject sheds more light on the topic.   

 Autism and Amplified Musculoskeletal Pain Syndrome (AMPS) | Psychology Today