"In this context, "Embraced" has often been followed by "extended" and "extinguished""
Not going to happen. The bigger picture is that Microsoft is accommodating Linux because they've lost on enterprise servers, in the cloud, on supercomputers, internet of things, etc. and, in other words, they are operating from a position of weakness.
As an example, 40+% of all virtual machines in Microsoft's Azure cloud are now running Linux. In this new reality, Microsoft needs Linux in order to make money so the war is now over.
If you want a current ultravillain corporation, look no further than Oracle with its extortion through litigation policy and its hostility to all things open source. They are the new SCO Group.