I agree but what would happen if your son had to navigate Windows Explorer on a touchscreen? He may never have to but if older users are experiencing similar di

I agree but what would happen if your son had to navigate Windows Explorer on a touchscreen? He may never have to but if older users are experiencing similar difficulties with the filesystem, little can be done with the command bar to completely fix this issue. I have no doubt that this UI, though cluttered, will help users out but I question whether this is ultimately the best solution.