I've gotta say, I'm at my absolute most smug when the internet is out and my Roku TV warns me "Are you sure you want to open Jellyfin, it probably won't work without internet access".

You're lucky, a fire tv stick just locks you into a "your internet is down so you're screwed" screen that you can't get out of when if you have Plex installed.

Yeah I should know better than to buy Amazon crap I know