I live in southern Ontario, and I hadn't heard anything about Catholic church burnings until this thread. From scanning the article it looks more recent, presumably "retaliation". Mind you, I haven't been watching much news since last week. Blind vandalism or destruction of churches is unfortunate and misguided, but I think the minor vandalism at least is very understandable. The residential school mass grave uncoverings have been the biggest news story of the year outside of covid, and the Catholic Church's response has been extremely underwhelming the last I'd heard. Mind you, other organizations were involved with the residential school system as well--namely the Mennonites.
I'm descended from Mennonites on one side and may be anywhere from 1/4 to 1/16 aboriginal on the other. Sadly, the reason I don't know this with more accuracy is because of the shame and harassment my grandmother endured growing up with aboriginal blood. (Though there may have been an infidelity aspect that played a role in the truth being buried, as well.)
What surprises me is that this is only entering into mainstream knowledge/outrage "now". The last of the residential schools didn't close until then mid-90s I believe. But it took the discovery of a mass grave to get everyone's attention. We're talking hundreds upon hundreds of children lost, all without any known recompense. The schools just continued.
The late Gord Downie's (of The Tragically Hip)
The Secret Path is about one boy, Chanie Wenjack, who died trying to escape from a residential school in the 60s. He was born only a couple years before my mom, who had a secure suburban upbringing. Unthinkable to consider these things happened during our time, here. It makes you ponder the gross injustices occurring even now.