We're talking about an example in which disrespect was shown for the Quebec accent. These groups quite frequently convey anti-Quebec messages. I can cite, for example, the attack on Pauline Marois, which occurred a long time ago. There was a lot of comment on that.
Here's a specific example. In the context of the death of George Floyd in the United States, columnist Robyn Urback stated that there was less racism against Blacks in Canada but that it should nevertheless be opposed. She said that was enshrined in Quebec's Bill 21, which was essentially an anti-Muslim statute. She then added that there was a long history of racism against Blacks in Quebec, particularly in Montreal, and that xenophobia was deeply rooted in the history of Quebec.
I'm not saying there's no racism in Quebec, but I don't think there's any more than elsewhere. I think it's really biased when journalists report information like this.