Idk what you mean by “poop post”, but you reminded me of a story my grandma told me about when she was a little girl. She’s from Cuba, and her parents would sometimes take her to visit some distant relatives which were basically mountain people. Like, straight up neanderthal living-in-the-wilderness type stuff.

She said that they had a “poop stick”, which was like a tree branch they would use to wipe their ass after shitting. It was a community thing too, like a public toilet. Everyone in the village would share it, just rub their shitty ass on it after crapping into (I assume) a hole in the ground.

My grandma also likes to make things up to be funny, so idk how true that is.