No. You have me confused with the "protestors" outside the Laundrie home. That's not my MO.
You pose interesting hypotheses but lots of people manage to make it through educational curriculums with no emotional maturity. I don't know if I think he was intellectually gifted but nor do I think he was intellectually stupid so I'm sticking with man-child, arrested development. I think they bonded over their granola-eating, yoga-doing, litter-hating environmentalist personas and she thought she had found in Brian a kindred spirit and ultimately discovered he was only masquerading as a human being.