When Xcloud eventually (promises, promises, Phil) gets purchased games access, there’ll be no need for the console anymore. Hell, PC gamers could (in theory, anyway) play GTA VI by buying the Xbox version and playing it on Xcloud (again, if purchased games comes to it, it’s been promised for years).
I know Diabolis in Musica isn’t a fan favorite, but I love it and the songs are great IMHO.