firemonkey wrote:
DSM 5 ASD criteria includes the following:
D. Symptoms cause clinically significant impairment in social, occupational, or other important areas of current functioning.
How does that equate with some people on the spectrum saying they're not disabled?
You can reconcile the two by recognizing two things:
1. Any diagnosis tends to be categorical by nature (having a condition or not), but this is based mostly on historic approaches to abnormal psychology and the laws that surround it more than the conditions themselves.
2. Just as you indicated in the phrase "on the spectrum", everything that we know about autism thus far indicates that it is a condition with multiple continuous axes, so it will never fit cleanly into categorical criteria.
Hence, in my opinion, there will always be a gray zone. Deciding where in the gray to drop the categorical line seems more to me about how society deals with disability and benefits, and less about whether an individual experiences complications of autism.