I really don't understand the folks fleeing to Discord. A mailing list does 99% of the same thing for most of the communities.
Sure, if you want to chat while gaming, that's the whole point of Discord. Ganbatte.
But, for everything else, Discord is such a horrible misfit that I don't understand why it's the default.
> I don't understand why it's the default.
Because it equally well supports real-time communication.
And it looks shiny.
And some people use it to e.g. watch a video together, or other social purposes.