Every toilet paper related thread ever:

• Jokes about paper quality

• Americans describing their upgrade to a bidet like its the second enlightenment

• Europeans feeling superior that they've been using bidets for a couple hundred years

• The one random Asian trying to figure out where did humanity regress and perma downgrade from water to ass scratch material in the western world

• No explanation as to how water users seems to magically dry themselves without tp, heat or air, yet watching a new user come out looking like it rained in the bathroom

And on rare occasions:

• Westerners describing low pressure water cleaning with your hand like it will give you ebola, despite it being objectively more sanitary than toilet paper, and despite the fact that's how bidets used to work