This is time consuming, but with the video preview feature on the bottom hover over the time bar on the videos, can easily track moments in the video without watching the whole thing if/when there is a potential pee scene. There are so many out there, but again every video has to be looked through on channels (except for maybe like the try-on hauls) I tend to find them on the vloggers who like to overshare say on like 'roadtrip with me' and vlog their rest stops in the bathroom and complain before while still driving about needing to pee
Here is an example at 4:36 https://
www.youtube.com/ watch?v=holCM-sbONM