I suppose that among people many unrelated sorts of autism can be found. Mine is "non-kanneric".
Classification of autisms is for me not like a clasification of a family of animals (for example, eastern grey squirrel, siberian flying squirrel, siberian chipmunk, groundhog, european souslik belong to one family - Sciuridae). No so with autisms.
Autisms are for me like swimming animals (which can be fish, but also mammals (like whales) or flying animals (which can be birds (like eagle), mammals (bats) or insects (like wasp)).