I can't say I've given Jellyfin a proper try (as in using it and the clients exclusively for a long period) but we have been using Emby for quite a while before I knew it existed.
If I'm not mistaken Jellyfin is actually a fork of Emby so they're pretty similar, but one is a bit older.
Trump doesn't have major shifts, he has momentary whims based on what he thinks will gain him praise and/or money.
Similar to heavy weights in the gym, having a few hundred on your shoulders tends to keep other things out of mind.
One for me is the forms taught in martial arts. Think on the lines of a minute or so long sequence of moves that would never be used in a match/combat but they tend to flow together. A nice way to exclude the world for a minute of predictable peace.
Many places refer to secure email when they mean a portal that function is more like a private chat app. A lot of them are even sold as 'secure mail' but don't use anything resembling SMTP.
Instead you log into a page, and send a message to the specified recipient who might have an email style address on it, or maybe on the backend it uses their email system for authentication even.
I was probably using Emby already by then, had bought a lifetime license since it didn't require bouncing things off and outside server like Plex did (or was it that Plex was a renewing subscription, I forget) , so it just stayed out of inertia.