Some countries recognise the unique place indigenous populations have and others don’t. This was a chance for Australia to do so and move closer to the model NZ and Canada have adopted.
The vote was overwhelmingly no in every state. No leaders said that the idea was divisive, would create special "classes" of citizens where some were more equal than others, and the new advisory body would slow government decision-making.
It’s a strange argument where Aborigines and Torres Strait Islanders currently suffer from abuses to their human rights far more than other citizens.
I am by no means an expert but this feels to me to be an opportunity lost to address both the historic injustices and the present day problems. To me the indigenous population of any country are a special class of citizen and should be recognised as such.