I have both technically running. The metadata matching on jellyfin is complete ass, so I have to manually match up like a third of my library, or reconfigure the files (absolutely not happening) which I just dgaf enough to do when vanishingly few people would be able to use it, so its only partially set up. It also can’t be accessed by anyone because I’m not dumb enough, nor smart enough, to open it up to the internet (I don’t know how to do it safely and I’m thus entirely not interested in trying).

Plex, by contrast, is already configured (and if I have to scrap the library and start over, as I’ve done several times, its pretty easy to reconfigure), the metadata linking is correct and automatic most of the time, everyone already has access to it, and it just works for them, and thus for me. I’m not giving it up just because a bunch of hyper-nerds on the internet say it’s bad for, frankly, nonsense reasons that don’t apply or matter to me or honestly most people who use it. I’ll wait until it -actually- is bad for my use, or until jellyfin serves the use I have for it, which it absolutely does not do presently, and may never. (And no, a vpn or whatever setup is not a solution, it’s just one more thing to maintain and fuck with constantly to keep it working for people who don’t even know what a vpn is. Hard pass.)

I wouldn’t pay for plex now, nor in the last several years, and I strongly discourage my users from doing so, but spent money is spent, so might as well keep using what I paid for until it doesn’t work for me anymore. I mean really, why not? I genuinely haven’t seen any valid reasons to get rid of it, and lots of reasons to keep it.