100%, incels will always bring up male loneliness epidemic. Let them die alone.
Shameless
You're looking at a server but correct me if I'm wrong but there is a difference in graphics cards that you would use for heavy 3d modeling and gaming so you'd have to choose which is the most important of the two.
That said I feel as though this is why people generally have a gaming PC and then say a PC which is used for home entertainment.
I personally have a NAS on my network, just basic with 2TB of storage which is used by home devices to backup important stuff and host media, a media PC for the main TV, a gaming PC and then my work laptop.
Of course some sort of all in one system which can do it all and is running VM's for separate functions sounds awesome but that would surely be very expensive. On top of this have you ever heard the fans which come on servers? Good luck finding somewhere to put a server in your house which is going to stay cool enough that it doesn't overheat and somewhere where the noise isn't an issue.
This always baffled me when I had a friend who showed me his Plex server years ago.
So you're using a service which makes it easy for you to host and access everything wherever you are, pulls in all the metadata for shows and movies and you're not worried about them tracking all of that?
When I finally set my own up I used Jellyfin from the start, I prefer as little tracking as possible but thats just me
He doesn't sound like a partner, sounds like a child who wants no responsibilities.
He's clearly fallen down the alt-right pipeline, its not your responsibility to pull him out.
Save yourself and find someone who wants to be a real partner.