I'm unfamiliar with Australia and NZ, but fully agree that historically Canada has engaged in a massive genocide. But in the context of the thread about American interment camps I think it's a bit disingenuous. While far from perfect, Canada has done a lot in the truth and reconciliation department.
Most of the mistreatment these days stems from resource development projects infringing on unceded territories.
I live in an indigenous community, and have lived in many others throughout my life. I have noticed a massive improvement in my elder millennial life.
While I think some systemic racism still exists towards indigenous folks, I can't think of anywhere I've been with more racial awareness. I certainly noticed much more racist behavior while traveling in Europe recently.
Fair enough, I'm just defensive about the vestigial parts of civil society that are still non-fascist. While I agree that the whole planet has deeply flawed things going on, I think this far right stuff that is currently happening is something new. And I disagree with the whole "both sides" kinda narrative.