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”
Until you have a cat and learn the hard way to do the opposite.
I had cats in my childhood, and they didn’t care how it was hung. If they were interested in it, it got played with