I heavily use Plex DVR. Jellyfin is not even close in that regard.
Beyond that, I always find annoying bugs with Jellyfin. The last time I tried it, it couldn't handle Photo libraries well.
Also, I need it to work on Roku, and the experience has always been poor.
I understand some people have very limited needs (stream files on their PC onto their phone), but many people pay for Plex to get other features. While Plex is somewhat user hostile, they have delivered, and continue to do so.