Would you mind clarifying what you mean? There's a few ways to interpret this.

If you mean that it's not a perfect representation of the views of the indigenous community, that's obviously true, but unavoidable in any representative body. What it does is solicit feedback from the community and effectively pushes that forward as a single, strong voice. This works in the same way that a union brings together workers that are powerless as individuals and small groups, into a single, far more powerful, though not perfectly representative body that's able to campaign for meaningful positive change for all members.

Sounds swell to me.

What's token about forcing the government of the day to take the optical damage from publicly dismissing the guidance of the official body representing indigenous community? Seems it would give them reason to reconsider as well as a great body to consult on how to best prioritise and address the issues facing the community.