Is it normal to reject sitting on one of more than 50 available public toilets?

An old school friend went with me to a professional sporting game at our city's event center. There must have been at least 50 toilets available in the largest of the restrooms. I was second in a lengthening line for a toilet behind her. The lady must have been in there for 10 minutes or so and from between the door and stall partition along with her footwork, I could see that the occupant had just seated herself after apparently building a toilet paper nest for herself before seating herself atop the nest. Way too time-consuming for me; I'm a butt-down fast wiper! After about a minute the woman opened the door, took her right foot and shoved all the nest paper into the bowl, and the high school-age girl right in front of me looked in, then swore and said something about there was no way she was going to put her butt on that toilet seat! My first thought was like what, but she said several of the toilets he had waited for and then checked had no toilet paper remaining on the roll for her to put on the seat. She turned and exited by me. I went in, latched the door, and seated myself and had my daily dump. Although I ended up with some skidmarks in my underwear, I hurriedly emptied my bowels and I don't think I was seated for even two minutes. Both of those before me were extreme, in my opinion. Wasting all the toilet paper for the nest and choosing to hold it just are hard for me to understand. Beyond reason, as far as I'm concerned. My friend basically agrees but will sit directly down on the seat to pee, but does cover the seat to crap most of the time.