…pewdiepie?

That… might work. Do you have a different physical server for each service though?

The issue is once someone is in, then they can try to jailbreak and move laterally to get to other things. Other devices, into the file system.

Jellyfin might not be your concern, but are there other files on that server? Or services? Secrets passwords etc? If anything else is on that vlan, what security flaws might be there that an attacker could use?