This is one of those things where you have to ask yourself "how do you get it so wrong?". I get the idea of protecting from malware/self-harm, but to not allow removal of such a pointless app is just befuddling. At least Microsoft trying to say that Explorer was core to the OS, but a chess app? I never did buy into Explorer being core until the day I accidentally pasted an URL into File Explorer's path and it rendered the webpage. I don't understand why someone thought that was necessary to allow to happen, but there it was, core to the OS.