M$ shareholders ITT are sweating bullets! Gaming has always been Microsoft's redoubt; without it they will lose the retail market entirely and be left with only the B2B market coasting on the soon forgotten legacy of what Windows once was, and eventually that will dry up too as Windows fails to capture the attention of a new generation of engineers and administrators.
Microsoft pretty much abandoned desktop as is. They are just squeezing out what is left. Their main cash now is azure and office365. And they expect it to be AI next. Kinda obvious by the where the effort goes.