NLD, NVLD

I suppose that "social NLD" group rather does not have severe sensory processing problems. This group probably has also more "neurotypical" thinking style. For me it is another sort of aspieness or even autism, not a "learning disorder". Verbal skills should be more developed than performance ones. It may be not related to Kanner's syndrome at all. It may be not (so) genetic as "classic" sorts of autism. Perinatal issues might be quite commn among this group.

Large problems with basic social skills, "fixated" interests, tendency to one-sided conversations may be commn among individuals with this sort of "autisticity". Problems with theory of mind and central coherence may be significally smaller, maybe even not present.

Quite large part of this group may have someting which might be called "developmental schizotypal (or schizoid) disorder", which could be accountable for texts about "unusual thinking" (such as magical/bizarre beliefs) or "loner" personality in "(social) NLD". It may looks rather as schizophrenia spectrum disorder, not autism spectrum disorder, in some cases (and may be not only a sort of autism, a schizophrenia spectrum disorder may also be present).