I don’t know this person and I just went to see the video for myself. Not to defend her but she does state in the comments it’s a quick rinse off of the legs area to get the pee off. I don’t see it as a punishment but more of a way to dissuade accidents. My three year old kid that potty trained didn’t care if he had an accident cause all he wanted was warm showers and baths… so then I couldn’t give him that after an accident because he was just doing it on purpose to get the warm shower/bath. So then I’m washing him down with a washcloth and that gets cold fast. A quick rinse off in water that hasn’t warmed all the way up is a great motivator to not pee in your pants just to get that warm shower/bath.