Sincerely hope this will be the beginning of a D-Exodus, and that all those open source projects who made the choice to only use Discord for community communication will move to something which is search engine friendly for searching for answers.
Discord was great and I'm pretty sure that some projects will take its place (like Revolt maybe that others are mentioning) but PLEASE FOSS PROJECT JUST USE AN INDEXABLE FORUM like Discourse, so that people don't have to signup and enter a server for each project they use!