Advocates for Gina Rinehart's proposals argue that reducing immigration would alleviate job competition and ease housing affordability issues for Australian citizens. They believe that a decrease in population growth would lead to less strain on public services and infrastructure. Additionally, supporters contend that withdrawing from the Paris Agreement would allow Australia to pursue more flexible and cost-effective energy policies, potentially leading to lower energy prices and increased economic growth. They argue that the current agreement imposes unrealistic targets that could harm Australia's economy without significantly impacting global climate change.
Proponents also suggest that such measures would enable Australia to prioritize its national interests and sovereignty over international commitments. They believe that focusing on domestic policies could lead to a more robust and self-sufficient economy.