It seems like more of a “fun project”. I wouldn’t waste the resources, but I have servers already. I could see this as a great way to try out self-hosting if you haven’t before. As long as you don’t remove SteamOS (in the video, he kept both) then, it’s not hurting anything.
I hope some people sign her up for some stuff. Like Jehovah’s Witnesses, Scientology, and The Mormon Church lol