The pressure for kids to conform is immense. Every kid has to be an environmentalist, socialist, march for teacher's unions (redundant, I know), and be pro-abortion. Just like in media, hollywood, and universities, any non-conformity is stamped out. The reference to the blm scam is probably self-hating admission to head off the claims of "stupid white people problems". It makes her an ally. She doesn't know it's ok to be white and Canada's education system makes sure of it.