Honestly, I think you've bought into the branding. There are legions of excellent martial artists both in and outside of TKD who manage without some mothership organization. All you really need is frequent access to a good teacher. The rest is just trappings.
Obviously he wants more. Also, you might wish to consider that you also might have bought into the branding, of Okinawan Karate, which does not value unification in the same way that the pioneers of Taekwondo did. Nothing wrong with that, different arts attract different types of practitioners.