I should have made the title Victoria's Secret, because not many people know how serious it is. In a way it will be a good thing, because the other states and the Feds will have a chance to see how a treaty really works.
Unfortunately, in my opinion, some of the so-called leaders are just in it for what they can get for themselves and close family. Some have criminal records or are known drug dealers. Some, perhaps many, have a tenuous claim to aboriginality. At present there is a fight to see who comes out in control or with veto rights on public lands. At the same time, as in the greater society, probably 90% are good people wanting to get on with their lives, but they are not the high-profile activists.
If you ask me for hard evidence I probably don't have any, just my own experiences and observations and those of people around me.