Jellyfin is a fork of emby. I’m not sure the state of it now but when I chose jellyfin it had most of the emby paid features and from a quick glance the UI hasn’t improved much while jellyfin has gotten a lot better.

I think they just gave very valid reasons to include sms in signal, adoption. It took me years to get my contacts on signal and I was finally at the point that >80% of my messages were encrypted, that dropped to <10% the day sms was dropped. If I refused to use sms I would effectively be cutting contact with my family.