Except what they're doing here is different. Usually, their "embrace, extend, extinguish" philosophy of market dominance only applies to external influences. They endorse a company or IP, bring it into their wheelhouse and then toss it aside like any old desecated husk when they are finished.
Xbox isn't an outside influence. They're not absorbing something they didn't already own. They made Xbox, just like they made Windows, and now, they're actively destroying both. In any other company, this would be considered brand suicide. But, this is Microsoft we're talking about. They're not some scrappy, VC-funded startup that just launched last year. They've got a storied history and at the very least, they've always been "corporate first". They've never been "customer last". It seems to me that they're cloud-first approach, where everything is a dumb client that interfaces wtih a supercomputer, like this is the 1980s and they just launched DOS, hinges on people simply deciding that they don't feel like "owning" computers anymore and simply want to rent space on Microsoft's servers forever.
That is seemingly the desired goal. Copilot would work best, if every computer was just a Microsoft Chromebook. But, that's also regress, a downgrade. It's like taking peoples' cars away, after building out nothing but roads and interstate highways for 50 years. Nadella doesn't understand the contradiction. He honestly seems to think his customer base finds "ownership" archaic, as if he's doing them a favor. "They're not losing technology, they're gaining AI assistants. All it requires is that people relinquish everything they have. Isn't that a small price to pay for 'the future of computing?'"