What is the point of this comment? Do you mean to say we should cease the pursuit of DEI because we've "come so far"? Of course that's engaging with you with the assumption that you're not intentionally ignoring the weaponization of the movement in the US to further the goals of the current administration.
I think the reason discord got so popular is because of the ease of use. Being able to join a server with a link (and not even having to download a client if you don't want), being able to see who's in voice without "connecting" to the server like mumble or teamspeak, persistent chat. This is what is unique about discord; all those other things came later. This is the user experience the alternatives need to replicate. Custom emojis are not a deal breaker, the hangout experience is.
I enjoyed Braid and this revelation doesn't change that, but there's a lot of entertainment and it's easy to not support someone who has views (or at least doesn't express them publicly) that conflict with my own personal values.