Some people don't even know about the tribes (how could you not) and many don't understand there is value in them.
Don't know, don't fancy the additional work, too stubborn, and/or a little scared of change.
The separation and complication is our view, being here near the start. Those on-boarded via a tribe wont have to deal with half as much, but the early adopter status won't be with them. Personally, I'm throwing tokens in all directions and seeing which go the furthest. I hope its not the PORN one tbh :)