I suppose it should be worth mentioning that there's many stages on Mario Maker that require you to move right away or die? That and potential cheap shots mean most people would reflexively move when the stage starts (also because, well, Mario game). Also a lot of users are probably really young and not that good at the game (anything even mildly difficult is going to have a clear rate of less than 10%)
That's some nice empathy you have, Dobson.
And Korra widemouth strikes again... is she secretly a reptile or something? Is that something that came up on the show and nobody talked about?