Yes to all

Absolutely no issue on Google TV with Jellyfin. However, heaps of issues casting with the traditional Chromecast through Jellyfin.

It's absolutely the right way to go, have my whole stack setup with docker compose.

Has anyone else found the firefox app on android buggy? Always crashes when switching to full screen when watching a video but will work when opening it again immediately. Gets into the wrong state with private vs non private tabs etc.

I ran a dual boot on my work laptop with Windows and Mint until I was fully ready to transition over to Linux. Might be worth doing the same? Recently got rid of the Windows boot and am now fully on Linux for work development. However, I'm not in the web development space so can't comment on that. I use CLion, Intellij, and PyCharm for work.

My home pc is fully Linux running Fedora which I use for gaming, no issues there running Proton through Steam. Have Lutris setup as well for League Of Legends, although that'll be disappearing once Vanguard is integrated.

My raspberry pi 3b+ could absolutely direct stream 4k locally, transcoding is a different story. Is your pi connected via ethernet?

Hmm so you had to delete a file from the last patch to get it to run on Linux? I definitely didn't have to do anything like that, running proton experimental through Steam. Curious, but what distro are you on?

Am on Fedora and have no issues playing on this new patch if that helps.

You can sort by type as well, there definitely could be more options but I really haven't had many issues with what's already available when finding stuff. And yes you can search for an item.

I don't think you've played the game given you can sort and search...

I use NZBGeek as my indexer and Frugal as my newsserver. Have been happy so far.