Like, the only decision I can think of that they actually took which was their own was their attempt with creating a storefront for video games. And it is a fact that it went absolutely awfully.
Everything from "DND" mode, to threads, YouTube to video calls, to custom emojis and music bots...
The only thing that they just created that was original and remotely bad was the Discord Nitro-only Spotify integration so that you can listen to music with your friends. That's just it. Literally it.
Ah, I also forgot about the noise canceling. That only works on Windows, and barely even did so in that case.