Their new appointment of leader for their Xbox group suggests that they intend to wind down that business unit in time. The founder of the Xbox team has commented that he believes it’s the beginning of the end for Xbox, for the exact reasons of this thread.
Which is odd because the major reason Xbox is petering out is because it's been completely mismanaged. Sony and Nintendo are still doing just fine. Nintendo even had a dodgy console that no one bought within relatively recent memory. Xbox messed up with the One and then have just failed to get back on track. It's not like the industry is dying.