And they don’t use toilet paper to clean themselves.
They don’t even use toilets!
Out of my 65 years in United States, I used toilet paper for first 60 years and bidet for last 5 years. I will never go back to dry cleaning my butt. The bidet cleans 100 times better. Growing up in India, during my first 20 years of life, we had flush toilets and tap water to clean butt. So much cleaner than dry paper wiping.