That’s good to know. I leave location services off on Android when I’m not using them and the possibility of a triangulation leak always nagged me a little. Not a lot, because I’ve never heard of any actual harm coming from it. But a little.

Let’s say I’m willing to trade faster delivery for lower cost - is there another site with similar selection that you would recommend?
I ordered some common 1/4-20 bolts from McMaster recently because buying them from the local big-box is an even worse deal, but I did feel like I could get a better price somewhere else.

Well that’s a shame. I’m sort of half-assedly using syncthing to backup my photos from my phone to my server, but mostly I rely on immich. I never really got the hang of using syncthing with my phone.

Masochism, paranoia.

Another vote for Debian, and I’ll suggest you go ahead and install Jellyfin directly rather than messing with Docker.
https://jellyfin.org/downloads/server
I’d been running JF under Docker on my NAS, but when I moved to a new server I decided to just install it directly and it hasn’t been any problem at all. You’ll get a notification when it needs to be updated and it’s just a few clicks to do so. You won’t have to fight with Docker to get hardware acceleration working - which isn’t to say it won’t be a PITA, but it’s one less layer of complication.

Capitalism is bad and they should install Linux.