On multi user: any thoughts on working with oidc/ldap or the like? I use authentik at home for many other services and it would be great to keep the single login.

List of different types of login types: https://integrations.goauthentik.io/

I did the matrix for grandparent talk. One really wanted to chat and I didn’t want my kid on Facebook, the grandparent’s medium of choice. Kid loves it, most grandparents love it, I even got video chat working

I host habitica for the family, that plus jellyfin it’s a start. (Also a Minecraft server)