It is an more private alternative to Discord. Even tough they do not offer federation, self-hosting servers is possible, but self-hosting Dms is not possible. Matrix does not have separated voice and text chats in one server, aka Discord style. Is it better to use Revolt for now or create our own Federated Discord alternative?
Revolt: https://revolt.chat/
Simply being a libre clone of Discord makes it better than Discord. That being said I’m not very excited about non-federated chat protocols in general.