Discord enshittification is well under way, just this week I have started seeing ads in the client just above the voice channel status in the bottom left. Cancelled my Nitro immediately, no point if they are going to shove ads in my face anyway.
Currently looking at alternatives, Revolt looks promising, and can be self hosted.
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I have no interest in streaming "quested" games, and whatever deal Discord has done with the developer to encourage users to engage with such games (and by extension the game's microtransaction economy), and regardless of what they call it, is by definition an advertisement. If you can't see that, then you are an ad campaign exec's wet dream. Either that, or a troll.