I have thought of that too, however a lot of women admit to hovering, so I expect that’s a lot of it. And one time I saw shoe prints on the seat so some must squat on the seat to avoid sitting on it. It seems that if you are so concerned about your hiney, you should have the grace to wipe the seat down after you’re finished.
With all of the diseases out there... I avoid public restrooms when at all possible. They also make Clorox wipes and Lysol in small pocket sized containers. Like my pappy used to tell me... “Boy... you do not know where that booty has been”! ;-)
LLS
WTF is it with women and toilet seats? Just put one of those paper thingies on the seat and sit down, already!