The answer to the question "Do we all have autism?" is a complex one. In short, the answer is no, not everyone has autism. Autism is a neurodevelopmental disorder defined by certain behavioral and cognitive patterns including difficulty with social interactions, communication, and repetitive behaviors. It is estimated that autism affects 1 in every 59 people in the United States.
That said, there are some aspects of autism which are found in all humans. In particular, many people without autism display traits that are similar to those associated with autism, such as difficulty with social interactions and communication, as well as a preference for repetitive activities. This is known as the "autism spectrum," or the range of behaviors that can be seen in all humans regardless of whether they have a formal diagnosis of autism.
In addition, some research suggests that autism is not an all-or-nothing phenomenon, but rather a spectrum disorder. That is, even individuals who do not meet the criteria for a formal diagnosis may display some traits associated with autism.
Lastly, it is important to note that autism is not a "one size fits all" disorder. While there are common traits associated with autism, each individual with the disorder has their own unique set of needs and challenges. As such, it is important to recognize and respect the individuality of each individual with autism.
In conclusion, while not everyone has autism, many individuals do display traits associated with the disorder. Additionally, some research suggests that autism may be a spectrum disorder, meaning that even individuals who do not meet the criteria for an autism diagnosis may display some traits associated with the disorder. Lastly, it is important to recognize and respect the individuality of each individual with autism.