This is very much something on the same level as TikTok's new management. There's a very intentional targeting going on here.
A few years ago, I said that videogames' chats (including on discord) were one of the safest places on Earth to organize, because filters usually care about sex and profanity, not politics. They're also by their very nature quite ephemeral, in particular voice chats. Clearly I'm not the only one who noticed.