After examining the history, the famous patent, and the practical arguments, one thing becomes clear: there is no universal bathroom rule that everyone must follow. The 1891 illustration gives the over position an interesting historical connection, but it was never intended to settle every household disagreement. The under arrangement remains perfectly functional, particularly when pets, space, or personal preference make it more convenient.

Perhaps the real solution is simpler than anyone expected. Instead of arguing over a roll of paper, couples can agree on whichever arrangement makes their shared bathroom easier to use. After all, toilet paper has one important job, regardless of its direction. And if a relationship can survive arguments about household chores, it should certainly survive a disagreement over a few sheets of paper.