For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous!
That or my recent addiction to correcting people when they use “less” when they should use “fewer”
There’s a Wikipedia link and a hundred others if you bother to search even a little.
Besides, doesn’t matter if it’s real. It’s a story. It’s entertainment. And it’s just as real as any other opinion here.