Maizou mentioned before that she had issues with homophobes in that Discord. It is a WoW general forum discord, so that is not surprising.
The context of Maizou threatening to send such groups to the Discord was probably as a form of mockery. “You are okay with homphobes? Why don’t I send racists and sexists too?”
So, this one is may not be what we think it is imo. It was a threat out of spite for homophobic treatment, and not genuine.