Everything else essentially builds on this.
Not really though...I'm running everything related to torrenting and streaming in docker on the same bare metal with a 32tb array of HDDs in it, everything is just stored in the torrent downloads folder and organized with hardlinks in the jellyfin directory.
It generates 880.000kWh/year, where I live that enough for 180 families (2 adults, 2 kids) with an average consumption in a house, and almost 350 in apartments. That's not an insignificant amount IMO.