How PDA avoidance is different from other types of avoidance autistic people may experience.

I've come across much confusion about what PDA avoidance is, with people assuming it's any avoidance experienced by autistic people. The assumption is often accompanied by spitting outrage at PDA's classification as an autism spectrum subtype. Autism, it is cried, should not be divided into subtypes. It's all one, homogenous thing, and subtypes are not just misleading, but destructively divisive. Assumed functioning abilty (e.g., "high functioning autism" and "mildly autistic") is all about how others experience autistic people, and not about our inner experience. Further, our ability to function may vary. In this light, I can see where confusion about PDA comes from. PDA stands for "pathological demand avoidance", and is both the name of our neurotype (a distinct neurological difference), and a description of one of its traits (confusing already!) On top of this, PDA is classed as an autism spectrum condition. This can lead people to a...