Within human society, people postulate that because they cannot perceive and participate in a conversation they don't understand, the conversation is not taking place. Examples are being oblivious to body language and saying it's made up bullshit, or saying "nobody talks about x" because one is oblivious to the corpus of research and its community. There are lots of reasons for people operating on such levels to just ignore or work around people who are unready or unwilling to join the conversation.
As below, so above.
Unsure what precisely you mean by stating that as a comment here.
Within human society, people postulate that because they cannot perceive and participate in a conversation they don't understand, the conversation is not taking place. Examples are being oblivious to body language and saying it's made up bullshit, or saying "nobody talks about x" because one is oblivious to the corpus of research and its community. There are lots of reasons for people operating on such levels to just ignore or work around people who are unready or unwilling to join the conversation.