I had a weird encounter on reddit with some users who expressed that "only X people understand how this character in the movie feels". Interestingly, there was no indication that the movie intended this interpenetration. But the idea wasn't unusual or all that out there so I didn't think much of it. But that group showed up again and again and eventually someone asked and their theory all but seemed to imply that nobody else could possibly have ... feelings and that lack of understanding made those people lesser and them greater.
It seemed to come from some concept that their experience imparted some unique understanding that nobody else could have, and that just lead down a path that lead to zero empathy / understanding with anyone outside.
Reddit encounters are always hard to understand IMO so I don't want to read too much into it, but that isolation that some people / groups feel seem to potentially lead to dark places very easily / quickly.