Same here. I don't care where the application goes; I care where the data goes. One of my initial annoyances when I started using PlatformIO was that it assumes a default workspace directory and as a new user, it took me forever to figure out where it was putting my files. I have a standard directory structure that I use and this was really messing me up.
I used a Win10 debloater last year about 2 weeks after install. It deleted Minecraft, which is apparently a UWP too, and it deleted my world, because UWPs apparently store userdata in program directory.