You have psychological problems. Go see a psychologist.
Moreover, how is his opinion of your clear anti-social pretenses an attempt at 'hegemony' (specifically, the dominance of one state/region/political group over the other)? Is it because you feel that you are persecuted as an 'outsider' by the 'normals'? (This is also evidence of a psychological problem. If this is genuinely worrisome to you, you should see a shrink.)
He is constantly talking about argumentation, very prone to being unable to understand that other people may see things differently to him, and even makes extensive comment on the fact that he has no formal logical path from a prior assumption in the vast majority of cases for the conclusions he reaches, merely that "he knows they're right".
So, yes, that did strike me as an attempt at philosophical hegemony, and this particular interaction was just one more data point on that plot.
I probably should have elaborated more to avoid the 'snarky' interpretation. As best I can tell from your comments, your intellect more or less prevented you from learning to socialize, and so now you handle most social interaction with gloves and forceps. This is the sort of thing that builds up over years and is probably rooted deep in childhood experiences, and can't be undone by simply reading a forum comment telling you to 'be more empathetic' or 'recognize the values of others'. Subconscious processes are stubborn and resistant to change. If you really want to change your outlook, I'd imagine you need a long period of careful deconstruction of what produced it, followed by building it back up out of the thought processes you already have (along with a few new tools). Since this seems to be more or less what it is that psychologists do, seeking one out could be helpful.
Just my 2 cents of course, so take it with a grain of salt - you weren't wrong when you told me to go see an educator :)
I don't share your particular circumstances, but I know social isolation all too well - I wish you the best.