Which is cloud gaming using Xbox consoles, and streaming it to cloud.In the post above this one, you yourself state that MS is abandoning their existing userbase for a theoretical one:
Why on earth would they do that if they're not losing relevance otherwise?
That is not losing relevance.
The entire point of that post, was that removing a platform like ps isn't good idea, since MS is sacrifice actual consumers, in hopes of getting more consumers. Hence theoretical consumers.