Microsoft's "NewsGuard" feature makes it obvious why they are dumping Edge for Chromium. It also makes it obvious why the Windows Phone product line was cancelled. They are colluding with Google on censorship.
Linux is not as good an alternative anymore because Linus Torvalds was privately threatened into SJW compliance. Corporations are cramming as much pozzed code as they can into the Linux source base and anons can't keep up with it.