I think you’re looking for https://github.com/arabcoders/watchstate Watchstate will pull from Plex and migrate it into a Jellyfin instance. Emby is also supported. Works with multiple users as well, just do yourself a favor and make sure all usernames match up!!!

Element is just a client, while Matrix is the chat protocol. But yeah, I have recently switched my discord server to a matrix instance and its been pretty great. Some pushback by users who didn’t care about privacy or security, but overall the tech is solid. We didn’t like that discord was moderating private chats and they don’t offer any type of encryption.

This user is being extremely pedantic, I recently moved my discord server to a matrix instance and I promise you, it is not that hard. Download Element, make an account in the app, log in. It takes no longer than any other service.