Great to hear!
I'm a product of the Catholic School system. I love the Catholic Schools. I mean really & truly. I can't tell you all they mean to me, and what I've seen them do. They've done so much good. So things like this do break my heart.
My time in the Catholic School system was admittedly a long time ago. Back then in my city, they were all-boy prep schools, but often had an immigrant flavor depending on the school and the neighborhood they served. Some of us were poor, some were not, some were immigrants, some were not, and we almost all were city kids. But damn, we all got a great education and - especially - were infused with (IMO) great values.
However now many years later, most of the Catholic Prep schools now seem to be in the suburbs, and are comprised of a more affluent and highly Caucasian & "landed" demographic. They and their students now more resemble the stereotypical East Coast "elite" type prep boarding schools, that much of society seems to despise. Of course stereotypes don't always ring true, but I have seen it creeping into the Catholic prep schools over the years.
At the least, the suburban kids in their prep schools are having a far different experience than I had in the more ethnic based prep schools back in the city. And it shows in videos like that above. We Catholics are no longer the newly arrived minority guys, on the lower rungs of the totem poll. We've got to remember where we and our families came from, and keep a vigilant watch on this stuff.