We are also changing how remote playback works for streaming personal media (that is, playback when not on the same local network as the server). The reality is that we need more resources to continue putting forth the best personal media experience, and as a result, we will no longer offer remote playback as a free feature. This—alongside the new Plex Pass pricing—will help provide those resources. This change will apply to the future release of our new Plex experience for mobile and other platforms.
This is also true of Jellyfin, though. I have apps on my Windows PC, my Android phone, multiple Nvidia Shield boxes on my TVs, plus the web interface if I need it.
I switched over from Plex several years ago, and while it takes a bit more time to configure, compatibility for clients seems just as good for Jellyfin as it is for Plex.
Most importantly, Jellyfin is strictly client/server, no “cloud” bullshit and no remote account is required; I don’t want Plex phoning home with a list of the media on my file server.
Jellyfin certainly took off. Great for them. It just wasn’t polished or an option when I set things up way back then.