I guess thats the point .... why would you ever want to uninstall Candy Crush?!
That annoys the tits off me when I log into a Windows 8 box for the first time. 10 minutes (if it doesn't have an SSD) of mass disk thrashing to install apps I don't want. Gnash gnash.
Or the dreaded, "Hi. Move the mouse into the corner. Go on. I'll watch. I've got all day..."