Here is the thing... When one interprets the world with privilege or entitlement, the person looses his mind. Sometimes, we become too angry at the injustice that happened to ourselves that we say things so selfish and disgusting without realizing it.
After George Floyd's murder, Black folks in the states are so enraged that one of them gave a ridiculous comment: "Nobody has suffered more injustice than Black people in the United States." Which, given the fact that the indigenous peoples in the US have also been mistreated historically, is entirely false. And the comment obviously outraged the Indigenous communities and other minority groups in the states alike.
Looking at what this guy uses to back up his argument: tragedies in Rwanda. And openly admitted: "I don't care about the Aboriginals in Canada." A person who admits such things doesn't care about any injustice at all except his own. He only cares about tax money injustice because it affects himself. I don't think he cares about tragedies happening in anywhere else in the world, he just uses them to disguise his own selfishness and hate. Not to mention being manipulated to pay more tax money and innocent lives being taken away are not to be compared on the same level.
A person who sincerely cares about human rights will not try so hard to diminish any human rights injustice. It is irrelevant to bring up another human right injustice in a conversation focused on this particular one. I am trying to make an objective point here, which is that this is not about who suffers the most. For God's sake. When one speaks about their pain, shut up and educate yourself if you are not well aware of it already. It doesn't matter what race you are, white, black, Asian, Latin, Aboriginal, we should fight for each other's justice instead of whining about our own pain and diminishing others. That's all I have to say.