Yeah. Rather a decent number of communities have actually moved to Discord, or are trying to, including a decent sampling of larger communities like MFA.
There’s been some kind of wonky takes in Fediverse about some of those moves that seem to reject the validity of migrations that aren’t coming to our spaces. Mods will post “going to Discord, fuck this place” and they’re like “it’s temporary, Discord isn’t a forum”.
Honestly, I take the opposite view - to me that’s one of the best changes they’ve made in ages and I’m glad it propagated to old.reddit as well as showing up in new reddit; it’s been an occasional frustration to hit ‘hide’ by mistake on something I wanted to see, then need to navigate to the far corners of the profile just to un-hide it again was always extra-silly. Next up maybe they can turn off auto-hide when reporting a post.