WebOS is linux and uses a webview of jellyfin iirc. I use a fire tv stick because it can play everything, including 10bit HDR DV. The ads are annoying but it could be worse. I only use it to start jellyfin and two other apps. I hate needing an amazon account. If you find another android tv stick that works equally well, use that one.


Which tutorial did you follow?
How is your selinux setup?