Except that they didn’t have toilets in 30 A.D.—————
Well maybe not in that region, but the isles out WEST from there had multi story buildings and toilets/running water long before the time of our LORD.
Yeah, I guess there’s some aspects of ancient history that has just not attracted too much of my attention. Of course, reason says there have been some method even then that was a something more advanced than what the bears do.