Ok... Ask *any* other ethnic group about why they shouldn’t also have a ‘Voice’ in the Constitution. Afghani, Vietnamese, Russian, Italian, Polish, Chinese, Malay, pick-the-ethnic-group-of-your-preference...
If you’re going to single out the Aboriginal people then this divides them from the rest of all these other groups and gives them a greater influence over any other ethnic group in Australia. This has been pointed out by Indigenous elected Parliamentarians themselves as well as various Indigenous celebrity personas.
Everyone already has a ‘Voice’ in Parliament. It’s called your elected Representative and/or State Senator. If these people were doing their jobs properly and actually representing the people who elected them fairly and not be biased towards party policy and politics then a “Voice” wouldn’t be necessary at all.
Sure, have an advisory group / Quasi-Gov’t Department. Have as many as you like. Create them through regular legislation in Parliament as is the usual process... I have no problem with that idea at all. We had ATSIC for years before it was disbanded by a newly elected Government for no real reason at all, except that it had been created by the preceding Party in Government.
(I realise that’s the problem with that regular legislative process though. Politicians just can’t keep their party politicking hands off things like ‘Advisory Committees’ and such. The ABC's 'Utopia' show parodies this to perfection IMO btw.)
I do not think we need to cement this 'Voice' into the Constitution.