Earlier quoted context omitted.
Except it’s wrong and you fell for it. https://www.cbc.ca/news/opinion/opinion-residential-schools-...
The article you've linked to claims: "some journalists — in Canada and abroad — mistakenly called the unmarked graves being located "mass graves," inadvertently invoking the horrors of the Holocaust. But the vast majority, following the lead of Indigenous spokespeople, got it right" The problem with this is that it's impossible to verify - who are "some journalists", and who is the "vast majority"? But anyway, if you…
We know for a fact that graves existed. We just don't know where some of them are, because they were abandoned.
So, what is being added to the story by saying "this particular discovery of a potential grave location hasn't yet dug up a dead child"?
There's other grave sites where actual bodies were discovered after floods or roadworks, where they've identified what they think are other graves via the same tech.
Those haven't been dug up either, because just randomly digging up graves on an arbitrary schedule to prove to some kook's satisfaction that you have the right to talk about something is absurd.
"I think my grandfather died in France during world war I and is buried somewhere in this field but the records are patchy so even after looking for decades we're still not certain" is something you respond to with empathy, not skepticism and demands for certain proof.