Stop spreading misinformation. You were replied to elsewhere in this thread by Kerr, with the following:

As a result of this, and through careful deliberation, the final proposal for a National Voice is a 24-member model including 5 members representing remote regions, and one member representing the significant number of Torres Strait Islanders living on the mainland. (p. 12)

Members of the Local & Regional Voices within each state and territory would collectively determine National Voice members from their respective jurisdictions. (p. 12)

Members would serve 4-year terms. These terms would be staggered, with half the membership determined every 2 years to ensure continuity. There would be a limit of 2 consecutive terms per member. (p. 108)

• The National Voice would be an advisory body to the Australian Parliament and Government. These relationships would be two-way interactions, with either party able to initiate advice or commence discussion around relevant policy matters… The National Voice would have no power to veto laws made by the Parliament or decisions made by the Australian Government. (p. 109)

That’s exactly the point, activist is neither inherently good nor bad - it’s dependent on your stance on whatever matter is being advocated for. But the general stance of portraying activism as a bad thing implies that the idea of change and advocacy (by usually disenfranchised or ignored groups) is something to be viewed poorly.

Perhaps the view is that activism implies ‘outside of the system’ activity, where ideally all people should be able to use formal channels to make change? In which case the argument misses the broader picture on how social change occurs, and the idea that formal systems may disenfranchise individuals or groups inadvertently (and sometimes intentionally ofc).