I think that generally, a delusion is that we see content, but don't see structure (the higher level).
For instance, people see individuals (content) as producing the social structure (which again is a self-centered idea) but don't see how social structure produces individuals as content.  Similar to seeing themselves as choosing the technologies they use. Structural change would produce different human behavior. So I don't think human nature should be inferred by how people behave in the structure we're in.
(Which is all the ridiculous critiques of digital addiction that call for people to simply choose to limit use.)

Seeing technology as a neutral tool is similar to seeing our thinking structures as media that don't produce perception, but simply transmit reality. 

So I guess this all goes to the delusion produced by the hidden power of structure, and how you can't intervene at the level of content, because structure is stronger than content.

Well, this is my monologue of after thoughts to our conversation.