Bidets are a thing -
They power-wash your butt, and then you finish ( mostly drying off ) with TP.
I've had friends react negatively to my bidet. I ask them, "If you needed to clean dog poop off pavement, would you rather grab paper towels or a power washer?"
Bidets are also really useful for women after they have a baby and are recovering from the trauma as well as folks with hemorrhoids.