Yeah I’m the same way, there is a 6h video linked in your post but i can’t imagine myself actually going through it like that lol. I’m also in the process of trying to move data and media off my main PC but haven’t figured out the best way yet, I have an older laptop that I was considering setting up as a mini pc/home server but then there’s also the option of buying a NAS… it gets complicated and more expensive fast either way.
I’ve only gone through the reddit thread and tbh most people seem to be bashing this method and pointing out flaws? It doesn’t seem like a magic bullet solution and dual boot seems like the better option, at least for now.