Henry Ergas has zeroed in on the fundamental problem with the Yes case for the Voice. The issue is, that while the details of how the Voice will operate in fine detail are being kept by the prime mister under wraps until the thing is in, he hopes, in which case we will find out why it is a bad idea to sign blank cheques, the Voice by definition will give a special racial status to one ethno-racial group, the indigenous. It will be discrimination by race. The Yes side may argue that this is necessary to right historical wrongs, but that has not been shown, and such programs elsewhere in the world, have created division, and have not generated equity; instead they have rewarded a New Class who reap the benefits of these racial schemes.
The No case is consistent with the liberal democratic ideal of equality of all citizens.