Microsoft is very similar to Google with their products. KilledByGoogle is a notable statement because Google has killed many products, the least lasting being just a few months until it was discontinued. Microsoft does a similar tactic, where they launch services then after a while want to kill them. Cortana launched in 2014 (and earlier on mobile) but was recently discontinued by Satya himself, stating that he does not vision it being a competitor. 1903 removed Cortana from the OOBE, and moved it to a seperate app that can be uninstalled with Powershell. The Xbox Kinect launched around 2010 with the release of the Xbox 360 Slim, but then was discontinued around 2014 when the Xbox One had no use for it even though it had it. Microsoft likes launching things then killing them the same way Google does because they don't want to continue it or lose motivation. They really want to get rid of Windows, and definitely have showed that they are attempting to, which is why the only reason Sun Valley exists is because they want to show that they care just a little bit. Windows has no idea what it wants to be, if it wants to be a mobile OS, desktop OS, laptop OS, or server OS. Microsoft wants to be all of them even though Microsoft proved that its better off to keep it all seperate. I have fears of ARM going to PCs because I am afraid that means everyone will be running Android or iOS on their computers, which I hate because it means the end of normal desktop computing with a keyboard and mouse as everything moves over to touchscreens. Linux has proven to be the dominant in the server and mobile world, and Microsoft knows it with their Surface phone and Azure. As far as laptops and desktops go, they have ran the same OS for the past few years, but clearly development in Microsoft since Windows 8.0 has been laptop-oritented. People don't care anymore because its been going on for almost a decade now. Windows 10X will never make sense. It is just a project that Microsoft wanted to do so they can take over the education department that they have been losing since the release of Windows 8. The enterprise world has slowly been moving their way to Linux (my dad's office is 100% CentOS and Ubuntu), my school has mentioned about moving their machines to Ubuntu Education LTS so they don't have to image as often. Windows 7 and XP were the two perfect operating systems for the world. Ever since then, its been a downfall of people leaving Windows. The reason 10 is on 1.3 billion machines is because most people don't care. But the majority of people who do care probably still use 7, moved to macOS, chromeOS or Linux.
I don't care that 10X is not coming in 2021. I had no intent of using it, and I doubt anyone did. It cant even run win32 apps anyway, and UWP is a failing platform. If Microsoft ever forces consumers to use Windows 10 without win32 support, thats the final straw. Windows has been on a downfall since 2012 with the pinnacle of that downfall starting in 2018 with 1809 and still ongoing. People for SOME reason forgave Microsoft on the whole 1809 fiasco.