No, for reasons that were outlined above including threads. Slack is the more professional product and it’s a lot easier to manage, search and communicate ideas, issues and problems. Discord is good for multimedia (VC) as well as being more dynamic for hosting chats or discussions. Unfortunately Discord isn’t well designed for history, search or finding things.
Until the Strapi community becomes more vibrant and dynamic in conversation, I would view Discord as a downgrade.
EDIT: To add onto this, maybe the team could look into removing certain plug-ins or information that is duplicated to prevent message bloat on Slack…such as the feed channels that come from the forum?