Is this still a thing?

Let me spend 3 hours eating a plate of fish that tastes like mud because it has 300 fishbones that will kill you if you take any less time eating it, no thanks lol

My parents and I have never had a carp in our bathtub, my grandparents on the other hand lol 🤣 my grandpa insists it’s a must. Also, I don’t know anyone else who still practises it.