Good thing no one famous has recently died under the age of 45 from something that could have been treated if he had just shit in a cup and sent it to a lab.
I watched Hardcore Henry recently. A male character tells 2 female characters to calm down. They responded exactly as you would expect. The funny part was the subtitles were designed to be "in on the joke" where the text stacks rapidly on top of itself into an illegible mess exactly as they start yelling at him over each other making them impossible to understand by listening either.
I run a server for my family and have no idea why you would think Jellyfin can't do that.
Client devices are way more of a problem for force transcoding and codec support than the server ever has been.
If your religion is taught to you that the entire world will attack Israel and that's good news when it happens.
Thousands of years without it happening you get a little antsy and try to help god out I guess.