It sounds a little dire, but I could imagine if in some places of the world governments get worse and want to fuck people, it could be really easy to pin cybercrime on them.
Could the titular jellyfin server be caught by shitty mac or windows (or god damn smart tv) spyware?
Of course, like someone else here said, anything is possible. Since we’re talking broadly, they wouldn’t necessarily even need the spyware if you leak anything else network wise, meaning even if you use Linux it could be caught.